Home / 6,572,045.99-9,859,189.89-2,930,097.35

Finding the Fourth Proportional to 6,572,045.99, 9,859,189.89 and 2,930,097.35

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Solution

The fourth proportional to 6,572,045.99, 9,859,189.89 and 2,930,097.35 is: 4,395,645.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,045.99 : 9,859,189.89 = 2,930,097.35 : x
  2. Step 2: Convert to fraction form
    6,572,045.99/9,859,189.89 = 2,930,097.35/x
  3. Step 3: Cross multiply
    6,572,045.99x = 9,859,189.89 × 2,930,097.35
  4. Step 4: Simplify right side
    6,572,045.99x = 28,888,386,169,835.79
  5. Step 5: Solve for x
    x = 28,888,386,169,835.79/6,572,045.99
  6. Step 6: Final answer
    x = 4,395,645.77

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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.