Home / 1,602,824.34-2,400,419.89-927,482.39

Finding the Fourth Proportional to 1,602,824.34, 2,400,419.89 and 927,482.39

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Solution

The fourth proportional to 1,602,824.34, 2,400,419.89 and 927,482.39 is: 1,389,015.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,824.34 : 2,400,419.89 = 927,482.39 : x
  2. Step 2: Convert to fraction form
    1,602,824.34/2,400,419.89 = 927,482.39/x
  3. Step 3: Cross multiply
    1,602,824.34x = 2,400,419.89 × 927,482.39
  4. Step 4: Simplify right side
    1,602,824.34x = 2,226,347,176,580.74
  5. Step 5: Solve for x
    x = 2,226,347,176,580.74/1,602,824.34
  6. Step 6: Final answer
    x = 1,389,015.08

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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.