Home / 4,937,410.60-7,406,115.90-1,742,511.40

Finding the Fourth Proportional to 4,937,410.60, 7,406,115.90 and 1,742,511.40

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Solution

The fourth proportional to 4,937,410.60, 7,406,115.90 and 1,742,511.40 is: 2,613,767.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,410.60 : 7,406,115.90 = 1,742,511.40 : x
  2. Step 2: Convert to fraction form
    4,937,410.60/7,406,115.90 = 1,742,511.40/x
  3. Step 3: Cross multiply
    4,937,410.60x = 7,406,115.90 × 1,742,511.40
  4. Step 4: Simplify right side
    4,937,410.60x = 12,905,241,385,471.26
  5. Step 5: Solve for x
    x = 12,905,241,385,471.26/4,937,410.60
  6. Step 6: Final answer
    x = 2,613,767.10

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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.