Home / 1,358,948.66-2,033,987.35-999,024.24

Finding the Fourth Proportional to 1,358,948.66, 2,033,987.35 and 999,024.24

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Solution

The fourth proportional to 1,358,948.66, 2,033,987.35 and 999,024.24 is: 1,495,275.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,948.66 : 2,033,987.35 = 999,024.24 : x
  2. Step 2: Convert to fraction form
    1,358,948.66/2,033,987.35 = 999,024.24/x
  3. Step 3: Cross multiply
    1,358,948.66x = 2,033,987.35 × 999,024.24
  4. Step 4: Simplify right side
    1,358,948.66x = 2,032,002,666,503.36
  5. Step 5: Solve for x
    x = 2,032,002,666,503.36/1,358,948.66
  6. Step 6: Final answer
    x = 1,495,275.52

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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.