Home / 1,554,659.76-2,326,722.32-956,000.08

Finding the Fourth Proportional to 1,554,659.76, 2,326,722.32 and 956,000.08

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Solution

The fourth proportional to 1,554,659.76, 2,326,722.32 and 956,000.08 is: 1,430,761.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,659.76 : 2,326,722.32 = 956,000.08 : x
  2. Step 2: Convert to fraction form
    1,554,659.76/2,326,722.32 = 956,000.08/x
  3. Step 3: Cross multiply
    1,554,659.76x = 2,326,722.32 × 956,000.08
  4. Step 4: Simplify right side
    1,554,659.76x = 2,224,346,724,057.79
  5. Step 5: Solve for x
    x = 2,224,346,724,057.79/1,554,659.76
  6. Step 6: Final answer
    x = 1,430,761.11

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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.