Home / 1,051,373.61-1,450,896.87-567,938.75

Finding the Fourth Proportional to 1,051,373.61, 1,450,896.87 and 567,938.75

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Solution

The fourth proportional to 1,051,373.61, 1,450,896.87 and 567,938.75 is: 783,756.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,373.61 : 1,450,896.87 = 567,938.75 : x
  2. Step 2: Convert to fraction form
    1,051,373.61/1,450,896.87 = 567,938.75/x
  3. Step 3: Cross multiply
    1,051,373.61x = 1,450,896.87 × 567,938.75
  4. Step 4: Simplify right side
    1,051,373.61x = 824,020,554,726.71
  5. Step 5: Solve for x
    x = 824,020,554,726.71/1,051,373.61
  6. Step 6: Final answer
    x = 783,756.17

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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.