Home / 1,806,808.59-2,710,399.71-608,824.32

Finding the Fourth Proportional to 1,806,808.59, 2,710,399.71 and 608,824.32

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Solution

The fourth proportional to 1,806,808.59, 2,710,399.71 and 608,824.32 is: 913,299.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,808.59 : 2,710,399.71 = 608,824.32 : x
  2. Step 2: Convert to fraction form
    1,806,808.59/2,710,399.71 = 608,824.32/x
  3. Step 3: Cross multiply
    1,806,808.59x = 2,710,399.71 × 608,824.32
  4. Step 4: Simplify right side
    1,806,808.59x = 1,650,157,257,349.17
  5. Step 5: Solve for x
    x = 1,650,157,257,349.17/1,806,808.59
  6. Step 6: Final answer
    x = 913,299.43

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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.