Home / 1,790,762.97-2,472,894.92-1,137,599.93

Finding the Fourth Proportional to 1,790,762.97, 2,472,894.92 and 1,137,599.93

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Solution

The fourth proportional to 1,790,762.97, 2,472,894.92 and 1,137,599.93 is: 1,570,931.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,790,762.97 : 2,472,894.92 = 1,137,599.93 : x
  2. Step 2: Convert to fraction form
    1,790,762.97/2,472,894.92 = 1,137,599.93/x
  3. Step 3: Cross multiply
    1,790,762.97x = 2,472,894.92 × 1,137,599.93
  4. Step 4: Simplify right side
    1,790,762.97x = 2,813,165,069,836.88
  5. Step 5: Solve for x
    x = 2,813,165,069,836.88/1,790,762.97
  6. Step 6: Final answer
    x = 1,570,931.00

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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.