Home / 3,132,502.60-4,688,256.30-3,132,502.60

Finding the Fourth Proportional to 3,132,502.60, 4,688,256.30 and 3,132,502.60

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Solution

The fourth proportional to 3,132,502.60, 4,688,256.30 and 3,132,502.60 is: 4,688,256.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,502.60 : 4,688,256.30 = 3,132,502.60 : x
  2. Step 2: Convert to fraction form
    3,132,502.60/4,688,256.30 = 3,132,502.60/x
  3. Step 3: Cross multiply
    3,132,502.60x = 4,688,256.30 × 3,132,502.60
  4. Step 4: Simplify right side
    3,132,502.60x = 14,685,975,049,216.38
  5. Step 5: Solve for x
    x = 14,685,975,049,216.38/3,132,502.60
  6. Step 6: Final answer
    x = 4,688,256.30

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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.