Home / 1,712,543.94-2,363,364-948,668.58

Finding the Fourth Proportional to 1,712,543.94, 2,363,364 and 948,668.58

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Solution

The fourth proportional to 1,712,543.94, 2,363,364 and 948,668.58 is: 1,309,192.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,543.94 : 2,363,364 = 948,668.58 : x
  2. Step 2: Convert to fraction form
    1,712,543.94/2,363,364 = 948,668.58/x
  3. Step 3: Cross multiply
    1,712,543.94x = 2,363,364 × 948,668.58
  4. Step 4: Simplify right side
    1,712,543.94x = 2,242,049,169,903.12
  5. Step 5: Solve for x
    x = 2,242,049,169,903.12/1,712,543.94
  6. Step 6: Final answer
    x = 1,309,192.20

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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.