Home / 8,413,066.88-11,596,430.88-6,574,329.92

Finding the Fourth Proportional to 8,413,066.88, 11,596,430.88 and 6,574,329.92

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Solution

The fourth proportional to 8,413,066.88, 11,596,430.88 and 6,574,329.92 is: 9,061,946.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,413,066.88 : 11,596,430.88 = 6,574,329.92 : x
  2. Step 2: Convert to fraction form
    8,413,066.88/11,596,430.88 = 6,574,329.92/x
  3. Step 3: Cross multiply
    8,413,066.88x = 11,596,430.88 × 6,574,329.92
  4. Step 4: Simplify right side
    8,413,066.88x = 76,238,762,499,595.94
  5. Step 5: Solve for x
    x = 76,238,762,499,595.94/8,413,066.88
  6. Step 6: Final answer
    x = 9,061,946.56

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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.