Home / 7,564,984.56-10,439,253.32-4,302,592.92

Finding the Fourth Proportional to 7,564,984.56, 10,439,253.32 and 4,302,592.92

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Solution

The fourth proportional to 7,564,984.56, 10,439,253.32 and 4,302,592.92 is: 5,937,336.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,564,984.56 : 10,439,253.32 = 4,302,592.92 : x
  2. Step 2: Convert to fraction form
    7,564,984.56/10,439,253.32 = 4,302,592.92/x
  3. Step 3: Cross multiply
    7,564,984.56x = 10,439,253.32 × 4,302,592.92
  4. Step 4: Simplify right side
    7,564,984.56x = 44,915,857,424,718.49
  5. Step 5: Solve for x
    x = 44,915,857,424,718.49/7,564,984.56
  6. Step 6: Final answer
    x = 5,937,336.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.