Home / 9,223,607.73-13,843,807.34-4,909,280.02

Finding the Fourth Proportional to 9,223,607.73, 13,843,807.34 and 4,909,280.02

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Solution

The fourth proportional to 9,223,607.73, 13,843,807.34 and 4,909,280.02 is: 7,368,388.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,607.73 : 13,843,807.34 = 4,909,280.02 : x
  2. Step 2: Convert to fraction form
    9,223,607.73/13,843,807.34 = 4,909,280.02/x
  3. Step 3: Cross multiply
    9,223,607.73x = 13,843,807.34 × 4,909,280.02
  4. Step 4: Simplify right side
    9,223,607.73x = 67,963,126,774,991.34
  5. Step 5: Solve for x
    x = 67,963,126,774,991.34/9,223,607.73
  6. Step 6: Final answer
    x = 7,368,388.68

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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.