Home / 6,069,813.40-9,104,720.10-5,573,801.80

Finding the Fourth Proportional to 6,069,813.40, 9,104,720.10 and 5,573,801.80

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Solution

The fourth proportional to 6,069,813.40, 9,104,720.10 and 5,573,801.80 is: 8,360,702.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,813.40 : 9,104,720.10 = 5,573,801.80 : x
  2. Step 2: Convert to fraction form
    6,069,813.40/9,104,720.10 = 5,573,801.80/x
  3. Step 3: Cross multiply
    6,069,813.40x = 9,104,720.10 × 5,573,801.80
  4. Step 4: Simplify right side
    6,069,813.40x = 50,747,905,281,876.18
  5. Step 5: Solve for x
    x = 50,747,905,281,876.18/6,069,813.40
  6. Step 6: Final answer
    x = 8,360,702.70

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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.