Home / 1,164,226.50-1,746,347.72-444,374.10

Finding the Fourth Proportional to 1,164,226.50, 1,746,347.72 and 444,374.10

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Solution

The fourth proportional to 1,164,226.50, 1,746,347.72 and 444,374.10 is: 666,564.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,226.50 : 1,746,347.72 = 444,374.10 : x
  2. Step 2: Convert to fraction form
    1,164,226.50/1,746,347.72 = 444,374.10/x
  3. Step 3: Cross multiply
    1,164,226.50x = 1,746,347.72 × 444,374.10
  4. Step 4: Simplify right side
    1,164,226.50x = 776,031,694,140.18
  5. Step 5: Solve for x
    x = 776,031,694,140.18/1,164,226.50
  6. Step 6: Final answer
    x = 666,564.19

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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.