Home / 1,069,124.64-1,604,213.85-500,544.21

Finding the Fourth Proportional to 1,069,124.64, 1,604,213.85 and 500,544.21

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Solution

The fourth proportional to 1,069,124.64, 1,604,213.85 and 500,544.21 is: 751,063.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,124.64 : 1,604,213.85 = 500,544.21 : x
  2. Step 2: Convert to fraction form
    1,069,124.64/1,604,213.85 = 500,544.21/x
  3. Step 3: Cross multiply
    1,069,124.64x = 1,604,213.85 × 500,544.21
  4. Step 4: Simplify right side
    1,069,124.64x = 802,979,954,219.31
  5. Step 5: Solve for x
    x = 802,979,954,219.31/1,069,124.64
  6. Step 6: Final answer
    x = 751,063.00

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Double scale
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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.