Home / 1,051,095.15-1,450,510.95-567,660.40

Finding the Fourth Proportional to 1,051,095.15, 1,450,510.95 and 567,660.40

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Solution

The fourth proportional to 1,051,095.15, 1,450,510.95 and 567,660.40 is: 783,371.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,095.15 : 1,450,510.95 = 567,660.40 : x
  2. Step 2: Convert to fraction form
    1,051,095.15/1,450,510.95 = 567,660.40/x
  3. Step 3: Cross multiply
    1,051,095.15x = 1,450,510.95 × 567,660.40
  4. Step 4: Simplify right side
    1,051,095.15x = 823,397,626,081.38
  5. Step 5: Solve for x
    x = 823,397,626,081.38/1,051,095.15
  6. Step 6: Final answer
    x = 783,371.16

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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.