Home / 3,849,505.02-5,306,840.46-2,624,238.18

Finding the Fourth Proportional to 3,849,505.02, 5,306,840.46 and 2,624,238.18

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Solution

The fourth proportional to 3,849,505.02, 5,306,840.46 and 2,624,238.18 is: 3,617,715.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,505.02 : 5,306,840.46 = 2,624,238.18 : x
  2. Step 2: Convert to fraction form
    3,849,505.02/5,306,840.46 = 2,624,238.18/x
  3. Step 3: Cross multiply
    3,849,505.02x = 5,306,840.46 × 2,624,238.18
  4. Step 4: Simplify right side
    3,849,505.02x = 13,926,413,350,300.76
  5. Step 5: Solve for x
    x = 13,926,413,350,300.76/3,849,505.02
  6. Step 6: Final answer
    x = 3,617,715.34

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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.