Home / 1,732,547.66-2,599,264.34-667,303.70

Finding the Fourth Proportional to 1,732,547.66, 2,599,264.34 and 667,303.70

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Solution

The fourth proportional to 1,732,547.66, 2,599,264.34 and 667,303.70 is: 1,001,126.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,547.66 : 2,599,264.34 = 667,303.70 : x
  2. Step 2: Convert to fraction form
    1,732,547.66/2,599,264.34 = 667,303.70/x
  3. Step 3: Cross multiply
    1,732,547.66x = 2,599,264.34 × 667,303.70
  4. Step 4: Simplify right side
    1,732,547.66x = 1,734,498,697,529.61
  5. Step 5: Solve for x
    x = 1,734,498,697,529.61/1,732,547.66
  6. Step 6: Final answer
    x = 1,001,126.11

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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.