Home / 1,041,333.41-1,563,445.70-536,255.48

Finding the Fourth Proportional to 1,041,333.41, 1,563,445.70 and 536,255.48

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Solution

The fourth proportional to 1,041,333.41, 1,563,445.70 and 536,255.48 is: 805,127.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,333.41 : 1,563,445.70 = 536,255.48 : x
  2. Step 2: Convert to fraction form
    1,041,333.41/1,563,445.70 = 536,255.48/x
  3. Step 3: Cross multiply
    1,041,333.41x = 1,563,445.70 × 536,255.48
  4. Step 4: Simplify right side
    1,041,333.41x = 838,406,313,808.93
  5. Step 5: Solve for x
    x = 838,406,313,808.93/1,041,333.41
  6. Step 6: Final answer
    x = 805,127.65

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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.