Home / 1,367,547.26-2,051,401.17-514,626.17

Finding the Fourth Proportional to 1,367,547.26, 2,051,401.17 and 514,626.17

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Solution

The fourth proportional to 1,367,547.26, 2,051,401.17 and 514,626.17 is: 771,969.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,547.26 : 2,051,401.17 = 514,626.17 : x
  2. Step 2: Convert to fraction form
    1,367,547.26/2,051,401.17 = 514,626.17/x
  3. Step 3: Cross multiply
    1,367,547.26x = 2,051,401.17 × 514,626.17
  4. Step 4: Simplify right side
    1,367,547.26x = 1,055,704,716,993.61
  5. Step 5: Solve for x
    x = 1,055,704,716,993.61/1,367,547.26
  6. Step 6: Final answer
    x = 771,969.46

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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.