Home / 1,816,697.59-2,725,110.47-962,615.16

Finding the Fourth Proportional to 1,816,697.59, 2,725,110.47 and 962,615.16

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Solution

The fourth proportional to 1,816,697.59, 2,725,110.47 and 962,615.16 is: 1,443,956.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,697.59 : 2,725,110.47 = 962,615.16 : x
  2. Step 2: Convert to fraction form
    1,816,697.59/2,725,110.47 = 962,615.16/x
  3. Step 3: Cross multiply
    1,816,697.59x = 2,725,110.47 × 962,615.16
  4. Step 4: Simplify right side
    1,816,697.59x = 2,623,232,653,503.26
  5. Step 5: Solve for x
    x = 2,623,232,653,503.26/1,816,697.59
  6. Step 6: Final answer
    x = 1,443,956.70

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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.