Home / 4,724,565.03-7,087,973.85-1,529,692.14

Finding the Fourth Proportional to 4,724,565.03, 7,087,973.85 and 1,529,692.14

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Solution

The fourth proportional to 4,724,565.03, 7,087,973.85 and 1,529,692.14 is: 2,294,902.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,565.03 : 7,087,973.85 = 1,529,692.14 : x
  2. Step 2: Convert to fraction form
    4,724,565.03/7,087,973.85 = 1,529,692.14/x
  3. Step 3: Cross multiply
    4,724,565.03x = 7,087,973.85 × 1,529,692.14
  4. Step 4: Simplify right side
    4,724,565.03x = 10,842,417,886,870.54
  5. Step 5: Solve for x
    x = 10,842,417,886,870.54/4,724,565.03
  6. Step 6: Final answer
    x = 2,294,902.88

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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.