Home / 1,050,945.74-1,450,309.55-592,065.81

Finding the Fourth Proportional to 1,050,945.74, 1,450,309.55 and 592,065.81

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Solution

The fourth proportional to 1,050,945.74, 1,450,309.55 and 592,065.81 is: 817,053.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,945.74 : 1,450,309.55 = 592,065.81 : x
  2. Step 2: Convert to fraction form
    1,050,945.74/1,450,309.55 = 592,065.81/x
  3. Step 3: Cross multiply
    1,050,945.74x = 1,450,309.55 × 592,065.81
  4. Step 4: Simplify right side
    1,050,945.74x = 858,678,695,511.16
  5. Step 5: Solve for x
    x = 858,678,695,511.16/1,050,945.74
  6. Step 6: Final answer
    x = 817,053.31

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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.