Home / 4,598,627.60-6,898,670.40-1,566,279.20

Finding the Fourth Proportional to 4,598,627.60, 6,898,670.40 and 1,566,279.20

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Solution

The fourth proportional to 4,598,627.60, 6,898,670.40 and 1,566,279.20 is: 2,349,667.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,627.60 : 6,898,670.40 = 1,566,279.20 : x
  2. Step 2: Convert to fraction form
    4,598,627.60/6,898,670.40 = 1,566,279.20/x
  3. Step 3: Cross multiply
    4,598,627.60x = 6,898,670.40 × 1,566,279.20
  4. Step 4: Simplify right side
    4,598,627.60x = 10,805,243,955,175.68
  5. Step 5: Solve for x
    x = 10,805,243,955,175.68/4,598,627.60
  6. Step 6: Final answer
    x = 2,349,667.10

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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.