Home / 1,073,554.13-1,481,507.76-614,675.74

Finding the Fourth Proportional to 1,073,554.13, 1,481,507.76 and 614,675.74

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Solution

The fourth proportional to 1,073,554.13, 1,481,507.76 and 614,675.74 is: 848,254.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,554.13 : 1,481,507.76 = 614,675.74 : x
  2. Step 2: Convert to fraction form
    1,073,554.13/1,481,507.76 = 614,675.74/x
  3. Step 3: Cross multiply
    1,073,554.13x = 1,481,507.76 × 614,675.74
  4. Step 4: Simplify right side
    1,073,554.13x = 910,646,878,693.74
  5. Step 5: Solve for x
    x = 910,646,878,693.74/1,073,554.13
  6. Step 6: Final answer
    x = 848,254.27

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1.5x scale

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.