Home / 1,036,677.80-1,555,228.10-587,599.22

Finding the Fourth Proportional to 1,036,677.80, 1,555,228.10 and 587,599.22

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Solution

The fourth proportional to 1,036,677.80, 1,555,228.10 and 587,599.22 is: 881,518.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,677.80 : 1,555,228.10 = 587,599.22 : x
  2. Step 2: Convert to fraction form
    1,036,677.80/1,555,228.10 = 587,599.22/x
  3. Step 3: Cross multiply
    1,036,677.80x = 1,555,228.10 × 587,599.22
  4. Step 4: Simplify right side
    1,036,677.80x = 913,850,818,482.08
  5. Step 5: Solve for x
    x = 913,850,818,482.08/1,036,677.80
  6. Step 6: Final answer
    x = 881,518.65

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1.5x scale

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.