Home / 7,791,559.18-10,752,145.38-4,353,828.46

Finding the Fourth Proportional to 7,791,559.18, 10,752,145.38 and 4,353,828.46

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Solution

The fourth proportional to 7,791,559.18, 10,752,145.38 and 4,353,828.46 is: 6,008,168.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,559.18 : 10,752,145.38 = 4,353,828.46 : x
  2. Step 2: Convert to fraction form
    7,791,559.18/10,752,145.38 = 4,353,828.46/x
  3. Step 3: Cross multiply
    7,791,559.18x = 10,752,145.38 × 4,353,828.46
  4. Step 4: Simplify right side
    7,791,559.18x = 46,812,996,561,501.52
  5. Step 5: Solve for x
    x = 46,812,996,561,501.52/7,791,559.18
  6. Step 6: Final answer
    x = 6,008,168.00

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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.