Home / 3,537,795-5,306,750.10-1,013,440.44

Finding the Fourth Proportional to 3,537,795, 5,306,750.10 and 1,013,440.44

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Solution

The fourth proportional to 3,537,795, 5,306,750.10 and 1,013,440.44 is: 1,520,177.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,795 : 5,306,750.10 = 1,013,440.44 : x
  2. Step 2: Convert to fraction form
    3,537,795/5,306,750.10 = 1,013,440.44/x
  3. Step 3: Cross multiply
    3,537,795x = 5,306,750.10 × 1,013,440.44
  4. Step 4: Simplify right side
    3,537,795x = 5,378,075,156,314.04
  5. Step 5: Solve for x
    x = 5,378,075,156,314.04/3,537,795
  6. Step 6: Final answer
    x = 1,520,177.16

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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.