Home / 8,008,287.04-11,051,440.80-4,386,675.52

Finding the Fourth Proportional to 8,008,287.04, 11,051,440.80 and 4,386,675.52

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Solution

The fourth proportional to 8,008,287.04, 11,051,440.80 and 4,386,675.52 is: 6,053,614.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,287.04 : 11,051,440.80 = 4,386,675.52 : x
  2. Step 2: Convert to fraction form
    8,008,287.04/11,051,440.80 = 4,386,675.52/x
  3. Step 3: Cross multiply
    8,008,287.04x = 11,051,440.80 × 4,386,675.52
  4. Step 4: Simplify right side
    8,008,287.04x = 48,479,084,818,089.21
  5. Step 5: Solve for x
    x = 48,479,084,818,089.21/8,008,287.04
  6. Step 6: Final answer
    x = 6,053,614.78

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1.5x scale

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.