Home / 4,319,090.28-5,960,392.08-2,484,459.72

Finding the Fourth Proportional to 4,319,090.28, 5,960,392.08 and 2,484,459.72

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Solution

The fourth proportional to 4,319,090.28, 5,960,392.08 and 2,484,459.72 is: 3,428,581.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319,090.28 : 5,960,392.08 = 2,484,459.72 : x
  2. Step 2: Convert to fraction form
    4,319,090.28/5,960,392.08 = 2,484,459.72/x
  3. Step 3: Cross multiply
    4,319,090.28x = 5,960,392.08 × 2,484,459.72
  4. Step 4: Simplify right side
    4,319,090.28x = 14,808,354,038,167.02
  5. Step 5: Solve for x
    x = 14,808,354,038,167.02/4,319,090.28
  6. Step 6: Final answer
    x = 3,428,581.73

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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.