Home / 1,158,501.64-1,736,153.52-836,081.96

Finding the Fourth Proportional to 1,158,501.64, 1,736,153.52 and 836,081.96

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Solution

The fourth proportional to 1,158,501.64, 1,736,153.52 and 836,081.96 is: 1,252,969.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,501.64 : 1,736,153.52 = 836,081.96 : x
  2. Step 2: Convert to fraction form
    1,158,501.64/1,736,153.52 = 836,081.96/x
  3. Step 3: Cross multiply
    1,158,501.64x = 1,736,153.52 × 836,081.96
  4. Step 4: Simplify right side
    1,158,501.64x = 1,451,566,637,862.50
  5. Step 5: Solve for x
    x = 1,451,566,637,862.50/1,158,501.64
  6. Step 6: Final answer
    x = 1,252,969.00

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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.