Home / 4,462,445.12-6,158,140.32-2,425,269.20

Finding the Fourth Proportional to 4,462,445.12, 6,158,140.32 and 2,425,269.20

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Solution

The fourth proportional to 4,462,445.12, 6,158,140.32 and 2,425,269.20 is: 3,346,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,445.12 : 6,158,140.32 = 2,425,269.20 : x
  2. Step 2: Convert to fraction form
    4,462,445.12/6,158,140.32 = 2,425,269.20/x
  3. Step 3: Cross multiply
    4,462,445.12x = 6,158,140.32 × 2,425,269.20
  4. Step 4: Simplify right side
    4,462,445.12x = 14,935,148,047,374.15
  5. Step 5: Solve for x
    x = 14,935,148,047,374.15/4,462,445.12
  6. Step 6: Final answer
    x = 3,346,853.05

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Double scale
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1.5x scale

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.