Home / 8,853,628.96-12,217,685.40-4,933,182.52

Finding the Fourth Proportional to 8,853,628.96, 12,217,685.40 and 4,933,182.52

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Solution

The fourth proportional to 8,853,628.96, 12,217,685.40 and 4,933,182.52 is: 6,807,612.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,853,628.96 : 12,217,685.40 = 4,933,182.52 : x
  2. Step 2: Convert to fraction form
    8,853,628.96/12,217,685.40 = 4,933,182.52/x
  3. Step 3: Cross multiply
    8,853,628.96x = 12,217,685.40 × 4,933,182.52
  4. Step 4: Simplify right side
    8,853,628.96x = 60,272,071,994,929.08
  5. Step 5: Solve for x
    x = 60,272,071,994,929.08/8,853,628.96
  6. Step 6: Final answer
    x = 6,807,612.14

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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.