Home / 3,402,300.16-4,688,713.92-2,433,748.32

Finding the Fourth Proportional to 3,402,300.16, 4,688,713.92 and 2,433,748.32

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Solution

The fourth proportional to 3,402,300.16, 4,688,713.92 and 2,433,748.32 is: 3,353,951.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,300.16 : 4,688,713.92 = 2,433,748.32 : x
  2. Step 2: Convert to fraction form
    3,402,300.16/4,688,713.92 = 2,433,748.32/x
  3. Step 3: Cross multiply
    3,402,300.16x = 4,688,713.92 × 2,433,748.32
  4. Step 4: Simplify right side
    3,402,300.16x = 11,411,149,625,760.61
  5. Step 5: Solve for x
    x = 11,411,149,625,760.61/3,402,300.16
  6. Step 6: Final answer
    x = 3,353,951.47

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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.