Home / 1,604,259.04-2,213,667.12-959,444.32

Finding the Fourth Proportional to 1,604,259.04, 2,213,667.12 and 959,444.32

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Solution

The fourth proportional to 1,604,259.04, 2,213,667.12 and 959,444.32 is: 1,323,907.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,259.04 : 2,213,667.12 = 959,444.32 : x
  2. Step 2: Convert to fraction form
    1,604,259.04/2,213,667.12 = 959,444.32/x
  3. Step 3: Cross multiply
    1,604,259.04x = 2,213,667.12 × 959,444.32
  4. Step 4: Simplify right side
    1,604,259.04x = 2,123,890,344,654.76
  5. Step 5: Solve for x
    x = 2,123,890,344,654.76/1,604,259.04
  6. Step 6: Final answer
    x = 1,323,907.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.