Home / 1,168,459.80-1,752,689.70-601,589.40

Finding the Fourth Proportional to 1,168,459.80, 1,752,689.70 and 601,589.40

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Solution

The fourth proportional to 1,168,459.80, 1,752,689.70 and 601,589.40 is: 902,384.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,459.80 : 1,752,689.70 = 601,589.40 : x
  2. Step 2: Convert to fraction form
    1,168,459.80/1,752,689.70 = 601,589.40/x
  3. Step 3: Cross multiply
    1,168,459.80x = 1,752,689.70 × 601,589.40
  4. Step 4: Simplify right side
    1,168,459.80x = 1,054,399,545,009.18
  5. Step 5: Solve for x
    x = 1,054,399,545,009.18/1,168,459.80
  6. Step 6: Final answer
    x = 902,384.10

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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.