Home / 1,161,827.34-1,603,328.10-652,529.76

Finding the Fourth Proportional to 1,161,827.34, 1,603,328.10 and 652,529.76

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Solution

The fourth proportional to 1,161,827.34, 1,603,328.10 and 652,529.76 is: 900,494.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,827.34 : 1,603,328.10 = 652,529.76 : x
  2. Step 2: Convert to fraction form
    1,161,827.34/1,603,328.10 = 652,529.76/x
  3. Step 3: Cross multiply
    1,161,827.34x = 1,603,328.10 × 652,529.76
  4. Step 4: Simplify right side
    1,161,827.34x = 1,046,219,300,294.26
  5. Step 5: Solve for x
    x = 1,046,219,300,294.26/1,161,827.34
  6. Step 6: Final answer
    x = 900,494.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.