Home / 7,732,470.96-10,670,514.72-4,294,932.48

Finding the Fourth Proportional to 7,732,470.96, 10,670,514.72 and 4,294,932.48

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Solution

The fourth proportional to 7,732,470.96, 10,670,514.72 and 4,294,932.48 is: 5,926,842.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,732,470.96 : 10,670,514.72 = 4,294,932.48 : x
  2. Step 2: Convert to fraction form
    7,732,470.96/10,670,514.72 = 4,294,932.48/x
  3. Step 3: Cross multiply
    7,732,470.96x = 10,670,514.72 × 4,294,932.48
  4. Step 4: Simplify right side
    7,732,470.96x = 45,829,140,249,246.11
  5. Step 5: Solve for x
    x = 45,829,140,249,246.11/7,732,470.96
  6. Step 6: Final answer
    x = 5,926,842.85

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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.