Home / 1,207,053.10-1,810,798.35-606,502.90

Finding the Fourth Proportional to 1,207,053.10, 1,810,798.35 and 606,502.90

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Solution

The fourth proportional to 1,207,053.10, 1,810,798.35 and 606,502.90 is: 909,864.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,207,053.10 : 1,810,798.35 = 606,502.90 : x
  2. Step 2: Convert to fraction form
    1,207,053.10/1,810,798.35 = 606,502.90/x
  3. Step 3: Cross multiply
    1,207,053.10x = 1,810,798.35 × 606,502.90
  4. Step 4: Simplify right side
    1,207,053.10x = 1,098,254,450,590.22
  5. Step 5: Solve for x
    x = 1,098,254,450,590.22/1,207,053.10
  6. Step 6: Final answer
    x = 909,864.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.