Home / 4,830,101.90-7,246,027.65-2,427,901.10

Finding the Fourth Proportional to 4,830,101.90, 7,246,027.65 and 2,427,901.10

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Solution

The fourth proportional to 4,830,101.90, 7,246,027.65 and 2,427,901.10 is: 3,642,291.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,101.90 : 7,246,027.65 = 2,427,901.10 : x
  2. Step 2: Convert to fraction form
    4,830,101.90/7,246,027.65 = 2,427,901.10/x
  3. Step 3: Cross multiply
    4,830,101.90x = 7,246,027.65 × 2,427,901.10
  4. Step 4: Simplify right side
    4,830,101.90x = 17,592,638,502,065.42
  5. Step 5: Solve for x
    x = 17,592,638,502,065.42/4,830,101.90
  6. Step 6: Final answer
    x = 3,642,291.38

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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.