Home / 1,709,363.04-2,358,659.16-984,070.62

Finding the Fourth Proportional to 1,709,363.04, 2,358,659.16 and 984,070.62

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Solution

The fourth proportional to 1,709,363.04, 2,358,659.16 and 984,070.62 is: 1,357,866.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,363.04 : 2,358,659.16 = 984,070.62 : x
  2. Step 2: Convert to fraction form
    1,709,363.04/2,358,659.16 = 984,070.62/x
  3. Step 3: Cross multiply
    1,709,363.04x = 2,358,659.16 × 984,070.62
  4. Step 4: Simplify right side
    1,709,363.04x = 2,321,087,181,949.88
  5. Step 5: Solve for x
    x = 2,321,087,181,949.88/1,709,363.04
  6. Step 6: Final answer
    x = 1,357,866.72

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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.