Home / 6,365,165.28-9,547,488.99-1,572,733.86

Finding the Fourth Proportional to 6,365,165.28, 9,547,488.99 and 1,572,733.86

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Solution

The fourth proportional to 6,365,165.28, 9,547,488.99 and 1,572,733.86 is: 2,359,036.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,165.28 : 9,547,488.99 = 1,572,733.86 : x
  2. Step 2: Convert to fraction form
    6,365,165.28/9,547,488.99 = 1,572,733.86/x
  3. Step 3: Cross multiply
    6,365,165.28x = 9,547,488.99 × 1,572,733.86
  4. Step 4: Simplify right side
    6,365,165.28x = 15,015,659,212,550.20
  5. Step 5: Solve for x
    x = 15,015,659,212,550.20/6,365,165.28
  6. Step 6: Final answer
    x = 2,359,036.81

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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.