Home / 5,602,958.48-7,732,370.02-3,426,818.14

Finding the Fourth Proportional to 5,602,958.48, 7,732,370.02 and 3,426,818.14

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Solution

The fourth proportional to 5,602,958.48, 7,732,370.02 and 3,426,818.14 is: 4,729,184.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,602,958.48 : 7,732,370.02 = 3,426,818.14 : x
  2. Step 2: Convert to fraction form
    5,602,958.48/7,732,370.02 = 3,426,818.14/x
  3. Step 3: Cross multiply
    5,602,958.48x = 7,732,370.02 × 3,426,818.14
  4. Step 4: Simplify right side
    5,602,958.48x = 26,497,425,849,728.16
  5. Step 5: Solve for x
    x = 26,497,425,849,728.16/5,602,958.48
  6. Step 6: Final answer
    x = 4,729,184.76

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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.