Home / 10,710,091.65-14,779,775.16-6,063,756.79

Finding the Fourth Proportional to 10,710,091.65, 14,779,775.16 and 6,063,756.79

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Solution

The fourth proportional to 10,710,091.65, 14,779,775.16 and 6,063,756.79 is: 8,367,898.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,710,091.65 : 14,779,775.16 = 6,063,756.79 : x
  2. Step 2: Convert to fraction form
    10,710,091.65/14,779,775.16 = 6,063,756.79/x
  3. Step 3: Cross multiply
    10,710,091.65x = 14,779,775.16 × 6,063,756.79
  4. Step 4: Simplify right side
    10,710,091.65x = 89,620,961,981,123.34
  5. Step 5: Solve for x
    x = 89,620,961,981,123.34/10,710,091.65
  6. Step 6: Final answer
    x = 8,367,898.70

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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.