Home / 1,034,595.36-1,427,741.28-581,886

Finding the Fourth Proportional to 1,034,595.36, 1,427,741.28 and 581,886

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Solution

The fourth proportional to 1,034,595.36, 1,427,741.28 and 581,886 is: 803,002.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,595.36 : 1,427,741.28 = 581,886 : x
  2. Step 2: Convert to fraction form
    1,034,595.36/1,427,741.28 = 581,886/x
  3. Step 3: Cross multiply
    1,034,595.36x = 1,427,741.28 × 581,886
  4. Step 4: Simplify right side
    1,034,595.36x = 830,782,662,454.08
  5. Step 5: Solve for x
    x = 830,782,662,454.08/1,034,595.36
  6. Step 6: Final answer
    x = 803,002.50

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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.