Home / 4,069,409.80-6,104,114.70-2,475,099.40

Finding the Fourth Proportional to 4,069,409.80, 6,104,114.70 and 2,475,099.40

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Solution

The fourth proportional to 4,069,409.80, 6,104,114.70 and 2,475,099.40 is: 3,712,649.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,409.80 : 6,104,114.70 = 2,475,099.40 : x
  2. Step 2: Convert to fraction form
    4,069,409.80/6,104,114.70 = 2,475,099.40/x
  3. Step 3: Cross multiply
    4,069,409.80x = 6,104,114.70 × 2,475,099.40
  4. Step 4: Simplify right side
    4,069,409.80x = 15,108,290,631,501.18
  5. Step 5: Solve for x
    x = 15,108,290,631,501.18/4,069,409.80
  6. Step 6: Final answer
    x = 3,712,649.10

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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.