Home / 5,088,526.22-7,633,545.06-1,676,182.52

Finding the Fourth Proportional to 5,088,526.22, 7,633,545.06 and 1,676,182.52

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Solution

The fourth proportional to 5,088,526.22, 7,633,545.06 and 1,676,182.52 is: 2,514,522.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088,526.22 : 7,633,545.06 = 1,676,182.52 : x
  2. Step 2: Convert to fraction form
    5,088,526.22/7,633,545.06 = 1,676,182.52/x
  3. Step 3: Cross multiply
    5,088,526.22x = 7,633,545.06 × 1,676,182.52
  4. Step 4: Simplify right side
    5,088,526.22x = 12,795,214,795,204.35
  5. Step 5: Solve for x
    x = 12,795,214,795,204.35/5,088,526.22
  6. Step 6: Final answer
    x = 2,514,522.72

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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.