Home / 8,484,652.90-11,708,961.93-4,617,337.06

Finding the Fourth Proportional to 8,484,652.90, 11,708,961.93 and 4,617,337.06

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Solution

The fourth proportional to 8,484,652.90, 11,708,961.93 and 4,617,337.06 is: 6,372,001.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484,652.90 : 11,708,961.93 = 4,617,337.06 : x
  2. Step 2: Convert to fraction form
    8,484,652.90/11,708,961.93 = 4,617,337.06/x
  3. Step 3: Cross multiply
    8,484,652.90x = 11,708,961.93 × 4,617,337.06
  4. Step 4: Simplify right side
    8,484,652.90x = 54,064,223,853,518.12
  5. Step 5: Solve for x
    x = 54,064,223,853,518.12/8,484,652.90
  6. Step 6: Final answer
    x = 6,372,001.84

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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.