Home / 4,224,176.20-6,331,598.70-2,332,275.40

Finding the Fourth Proportional to 4,224,176.20, 6,331,598.70 and 2,332,275.40

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Solution

The fourth proportional to 4,224,176.20, 6,331,598.70 and 2,332,275.40 is: 3,495,837.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,176.20 : 6,331,598.70 = 2,332,275.40 : x
  2. Step 2: Convert to fraction form
    4,224,176.20/6,331,598.70 = 2,332,275.40/x
  3. Step 3: Cross multiply
    4,224,176.20x = 6,331,598.70 × 2,332,275.40
  4. Step 4: Simplify right side
    4,224,176.20x = 14,767,031,890,681.98
  5. Step 5: Solve for x
    x = 14,767,031,890,681.98/4,224,176.20
  6. Step 6: Final answer
    x = 3,495,837.10

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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.