Home / 7,607,502.73-10,499,480.53-4,816,885.36

Finding the Fourth Proportional to 7,607,502.73, 10,499,480.53 and 4,816,885.36

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Solution

The fourth proportional to 7,607,502.73, 10,499,480.53 and 4,816,885.36 is: 6,648,015.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,607,502.73 : 10,499,480.53 = 4,816,885.36 : x
  2. Step 2: Convert to fraction form
    7,607,502.73/10,499,480.53 = 4,816,885.36/x
  3. Step 3: Cross multiply
    7,607,502.73x = 10,499,480.53 × 4,816,885.36
  4. Step 4: Simplify right side
    7,607,502.73x = 50,574,794,052,562.04
  5. Step 5: Solve for x
    x = 50,574,794,052,562.04/7,607,502.73
  6. Step 6: Final answer
    x = 6,648,015.24

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1.5x scale

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.