Home / 10,717,641.98-14,790,266.30-5,822,904.32

Finding the Fourth Proportional to 10,717,641.98, 14,790,266.30 and 5,822,904.32

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Solution

The fourth proportional to 10,717,641.98, 14,790,266.30 and 5,822,904.32 is: 8,035,564.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,717,641.98 : 14,790,266.30 = 5,822,904.32 : x
  2. Step 2: Convert to fraction form
    10,717,641.98/14,790,266.30 = 5,822,904.32/x
  3. Step 3: Cross multiply
    10,717,641.98x = 14,790,266.30 × 5,822,904.32
  4. Step 4: Simplify right side
    10,717,641.98x = 86,122,305,532,220.42
  5. Step 5: Solve for x
    x = 86,122,305,532,220.42/10,717,641.98
  6. Step 6: Final answer
    x = 8,035,564.70

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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.