Home / 4,432,890.80-6,652,288.65-2,035,501.40

Finding the Fourth Proportional to 4,432,890.80, 6,652,288.65 and 2,035,501.40

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Solution

The fourth proportional to 4,432,890.80, 6,652,288.65 and 2,035,501.40 is: 3,054,607.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,890.80 : 6,652,288.65 = 2,035,501.40 : x
  2. Step 2: Convert to fraction form
    4,432,890.80/6,652,288.65 = 2,035,501.40/x
  3. Step 3: Cross multiply
    4,432,890.80x = 6,652,288.65 × 2,035,501.40
  4. Step 4: Simplify right side
    4,432,890.80x = 13,540,742,860,279.11
  5. Step 5: Solve for x
    x = 13,540,742,860,279.11/4,432,890.80
  6. Step 6: Final answer
    x = 3,054,607.81

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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.