Home / 10,101,297.02-15,154,184.46-2,912,269.90

Finding the Fourth Proportional to 10,101,297.02, 15,154,184.46 and 2,912,269.90

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Solution

The fourth proportional to 10,101,297.02, 15,154,184.46 and 2,912,269.90 is: 4,369,050.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,101,297.02 : 15,154,184.46 = 2,912,269.90 : x
  2. Step 2: Convert to fraction form
    10,101,297.02/15,154,184.46 = 2,912,269.90/x
  3. Step 3: Cross multiply
    10,101,297.02x = 15,154,184.46 × 2,912,269.90
  4. Step 4: Simplify right side
    10,101,297.02x = 44,133,075,186,134.84
  5. Step 5: Solve for x
    x = 44,133,075,186,134.84/10,101,297.02
  6. Step 6: Final answer
    x = 4,369,050.34

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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.