Home / 1,126,281.94-1,554,256.70-610,023

Finding the Fourth Proportional to 1,126,281.94, 1,554,256.70 and 610,023

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Solution

The fourth proportional to 1,126,281.94, 1,554,256.70 and 610,023 is: 841,825.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,126,281.94 : 1,554,256.70 = 610,023 : x
  2. Step 2: Convert to fraction form
    1,126,281.94/1,554,256.70 = 610,023/x
  3. Step 3: Cross multiply
    1,126,281.94x = 1,554,256.70 × 610,023
  4. Step 4: Simplify right side
    1,126,281.94x = 948,132,334,904.10
  5. Step 5: Solve for x
    x = 948,132,334,904.10/1,126,281.94
  6. Step 6: Final answer
    x = 841,825.04

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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.