Home / 963,565.11-1,443,770.88-583,333.35

Finding the Fourth Proportional to 963,565.11, 1,443,770.88 and 583,333.35

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Solution

The fourth proportional to 963,565.11, 1,443,770.88 and 583,333.35 is: 874,045.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,565.11 : 1,443,770.88 = 583,333.35 : x
  2. Step 2: Convert to fraction form
    963,565.11/1,443,770.88 = 583,333.35/x
  3. Step 3: Cross multiply
    963,565.11x = 1,443,770.88 × 583,333.35
  4. Step 4: Simplify right side
    963,565.11x = 842,199,704,062.85
  5. Step 5: Solve for x
    x = 842,199,704,062.85/963,565.11
  6. Step 6: Final answer
    x = 874,045.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.