Home / 1,046,933.04-1,444,399.68-684,569.01

Finding the Fourth Proportional to 1,046,933.04, 1,444,399.68 and 684,569.01

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Solution

The fourth proportional to 1,046,933.04, 1,444,399.68 and 684,569.01 is: 944,464.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,933.04 : 1,444,399.68 = 684,569.01 : x
  2. Step 2: Convert to fraction form
    1,046,933.04/1,444,399.68 = 684,569.01/x
  3. Step 3: Cross multiply
    1,046,933.04x = 1,444,399.68 × 684,569.01
  4. Step 4: Simplify right side
    1,046,933.04x = 988,791,258,981.92
  5. Step 5: Solve for x
    x = 988,791,258,981.92/1,046,933.04
  6. Step 6: Final answer
    x = 944,464.66

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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.