Home / 1,158,341.04-1,598,511.12-705,632.04

Finding the Fourth Proportional to 1,158,341.04, 1,598,511.12 and 705,632.04

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Solution

The fourth proportional to 1,158,341.04, 1,598,511.12 and 705,632.04 is: 973,772.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,341.04 : 1,598,511.12 = 705,632.04 : x
  2. Step 2: Convert to fraction form
    1,158,341.04/1,598,511.12 = 705,632.04/x
  3. Step 3: Cross multiply
    1,158,341.04x = 1,598,511.12 × 705,632.04
  4. Step 4: Simplify right side
    1,158,341.04x = 1,127,960,662,568.28
  5. Step 5: Solve for x
    x = 1,127,960,662,568.28/1,158,341.04
  6. Step 6: Final answer
    x = 973,772.51

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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.