Home / 5,970,047.47-8,937,222.85-3,657,254.87

Finding the Fourth Proportional to 5,970,047.47, 8,937,222.85 and 3,657,254.87

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Solution

The fourth proportional to 5,970,047.47, 8,937,222.85 and 3,657,254.87 is: 5,474,948.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,047.47 : 8,937,222.85 = 3,657,254.87 : x
  2. Step 2: Convert to fraction form
    5,970,047.47/8,937,222.85 = 3,657,254.87/x
  3. Step 3: Cross multiply
    5,970,047.47x = 8,937,222.85 × 3,657,254.87
  4. Step 4: Simplify right side
    5,970,047.47x = 32,685,701,819,352.41
  5. Step 5: Solve for x
    x = 32,685,701,819,352.41/5,970,047.47
  6. Step 6: Final answer
    x = 5,474,948.40

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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.