Home / 10,478,023.52-14,459,993.92-5,832,066.64

Finding the Fourth Proportional to 10,478,023.52, 14,459,993.92 and 5,832,066.64

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Solution

The fourth proportional to 10,478,023.52, 14,459,993.92 and 5,832,066.64 is: 8,048,430.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,478,023.52 : 14,459,993.92 = 5,832,066.64 : x
  2. Step 2: Convert to fraction form
    10,478,023.52/14,459,993.92 = 5,832,066.64/x
  3. Step 3: Cross multiply
    10,478,023.52x = 14,459,993.92 × 5,832,066.64
  4. Step 4: Simplify right side
    10,478,023.52x = 84,331,648,155,434.83
  5. Step 5: Solve for x
    x = 84,331,648,155,434.83/10,478,023.52
  6. Step 6: Final answer
    x = 8,048,430.89

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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.