Home / 4,931,014.47-7,399,955.29-1,736,397.96

Finding the Fourth Proportional to 4,931,014.47, 7,399,955.29 and 1,736,397.96

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Solution

The fourth proportional to 4,931,014.47, 7,399,955.29 and 1,736,397.96 is: 2,605,806.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931,014.47 : 7,399,955.29 = 1,736,397.96 : x
  2. Step 2: Convert to fraction form
    4,931,014.47/7,399,955.29 = 1,736,397.96/x
  3. Step 3: Cross multiply
    4,931,014.47x = 7,399,955.29 × 1,736,397.96
  4. Step 4: Simplify right side
    4,931,014.47x = 12,849,267,269,647.21
  5. Step 5: Solve for x
    x = 12,849,267,269,647.21/4,931,014.47
  6. Step 6: Final answer
    x = 2,605,806.04

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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.