Home / 8,307,506-11,464,358.28-4,492,082

Finding the Fourth Proportional to 8,307,506, 11,464,358.28 and 4,492,082

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Solution

The fourth proportional to 8,307,506, 11,464,358.28 and 4,492,082 is: 6,199,073.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,307,506 : 11,464,358.28 = 4,492,082 : x
  2. Step 2: Convert to fraction form
    8,307,506/11,464,358.28 = 4,492,082/x
  3. Step 3: Cross multiply
    8,307,506x = 11,464,358.28 × 4,492,082
  4. Step 4: Simplify right side
    8,307,506x = 51,498,837,471,138.95
  5. Step 5: Solve for x
    x = 51,498,837,471,138.95/8,307,506
  6. Step 6: Final answer
    x = 6,199,073.16

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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.