Home / 4,316,154.74-5,956,294.12-2,382,415.82

Finding the Fourth Proportional to 4,316,154.74, 5,956,294.12 and 2,382,415.82

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Solution

The fourth proportional to 4,316,154.74, 5,956,294.12 and 2,382,415.82 is: 3,287,734.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,154.74 : 5,956,294.12 = 2,382,415.82 : x
  2. Step 2: Convert to fraction form
    4,316,154.74/5,956,294.12 = 2,382,415.82/x
  3. Step 3: Cross multiply
    4,316,154.74x = 5,956,294.12 × 2,382,415.82
  4. Step 4: Simplify right side
    4,316,154.74x = 14,190,369,304,323.47
  5. Step 5: Solve for x
    x = 14,190,369,304,323.47/4,316,154.74
  6. Step 6: Final answer
    x = 3,287,734.15

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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.