Home / 4,389,058.17-6,056,762.87-2,428,817.94

Finding the Fourth Proportional to 4,389,058.17, 6,056,762.87 and 2,428,817.94

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Solution

The fourth proportional to 4,389,058.17, 6,056,762.87 and 2,428,817.94 is: 3,351,692.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,058.17 : 6,056,762.87 = 2,428,817.94 : x
  2. Step 2: Convert to fraction form
    4,389,058.17/6,056,762.87 = 2,428,817.94/x
  3. Step 3: Cross multiply
    4,389,058.17x = 6,056,762.87 × 2,428,817.94
  4. Step 4: Simplify right side
    4,389,058.17x = 14,710,774,316,981.89
  5. Step 5: Solve for x
    x = 14,710,774,316,981.89/4,389,058.17
  6. Step 6: Final answer
    x = 3,351,692.72

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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.