Home / 1,059,047.19-1,461,499.89-575,612.19

Finding the Fourth Proportional to 1,059,047.19, 1,461,499.89 and 575,612.19

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Solution

The fourth proportional to 1,059,047.19, 1,461,499.89 and 575,612.19 is: 794,352.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,047.19 : 1,461,499.89 = 575,612.19 : x
  2. Step 2: Convert to fraction form
    1,059,047.19/1,461,499.89 = 575,612.19/x
  3. Step 3: Cross multiply
    1,059,047.19x = 1,461,499.89 × 575,612.19
  4. Step 4: Simplify right side
    1,059,047.19x = 841,257,152,367.66
  5. Step 5: Solve for x
    x = 841,257,152,367.66/1,059,047.19
  6. Step 6: Final answer
    x = 794,352.85

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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.