Home / 6,803,590.14-10,206,878.34-5,001,008.72

Finding the Fourth Proportional to 6,803,590.14, 10,206,878.34 and 5,001,008.72

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Solution

The fourth proportional to 6,803,590.14, 10,206,878.34 and 5,001,008.72 is: 7,502,610.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,590.14 : 10,206,878.34 = 5,001,008.72 : x
  2. Step 2: Convert to fraction form
    6,803,590.14/10,206,878.34 = 5,001,008.72/x
  3. Step 3: Cross multiply
    6,803,590.14x = 10,206,878.34 × 5,001,008.72
  4. Step 4: Simplify right side
    6,803,590.14x = 51,044,687,550,038.52
  5. Step 5: Solve for x
    x = 51,044,687,550,038.52/6,803,590.14
  6. Step 6: Final answer
    x = 7,502,610.61

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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.