Home / 6,870,291.60-9,481,298.52-3,814,506

Finding the Fourth Proportional to 6,870,291.60, 9,481,298.52 and 3,814,506

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Solution

The fourth proportional to 6,870,291.60, 9,481,298.52 and 3,814,506 is: 5,264,182.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,870,291.60 : 9,481,298.52 = 3,814,506 : x
  2. Step 2: Convert to fraction form
    6,870,291.60/9,481,298.52 = 3,814,506/x
  3. Step 3: Cross multiply
    6,870,291.60x = 9,481,298.52 × 3,814,506
  4. Step 4: Simplify right side
    6,870,291.60x = 36,166,470,092,331.12
  5. Step 5: Solve for x
    x = 36,166,470,092,331.12/6,870,291.60
  6. Step 6: Final answer
    x = 5,264,182.69

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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.