Home / 6,153,669.90-9,230,504.85-6,069,689.10

Finding the Fourth Proportional to 6,153,669.90, 9,230,504.85 and 6,069,689.10

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Solution

The fourth proportional to 6,153,669.90, 9,230,504.85 and 6,069,689.10 is: 9,104,533.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153,669.90 : 9,230,504.85 = 6,069,689.10 : x
  2. Step 2: Convert to fraction form
    6,153,669.90/9,230,504.85 = 6,069,689.10/x
  3. Step 3: Cross multiply
    6,153,669.90x = 9,230,504.85 × 6,069,689.10
  4. Step 4: Simplify right side
    6,153,669.90x = 56,026,294,675,542.13
  5. Step 5: Solve for x
    x = 56,026,294,675,542.13/6,153,669.90
  6. Step 6: Final answer
    x = 9,104,533.65

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.