Home / 1,739,050.55-2,607,314.65-1,169,017.65

Finding the Fourth Proportional to 1,739,050.55, 2,607,314.65 and 1,169,017.65

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Solution

The fourth proportional to 1,739,050.55, 2,607,314.65 and 1,169,017.65 is: 1,752,678.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,050.55 : 2,607,314.65 = 1,169,017.65 : x
  2. Step 2: Convert to fraction form
    1,739,050.55/2,607,314.65 = 1,169,017.65/x
  3. Step 3: Cross multiply
    1,739,050.55x = 2,607,314.65 × 1,169,017.65
  4. Step 4: Simplify right side
    1,739,050.55x = 3,047,996,844,953.57
  5. Step 5: Solve for x
    x = 3,047,996,844,953.57/1,739,050.55
  6. Step 6: Final answer
    x = 1,752,678.69

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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.