Home / 4,152,322.70-6,221,485.65-2,017,810.70

Finding the Fourth Proportional to 4,152,322.70, 6,221,485.65 and 2,017,810.70

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Solution

The fourth proportional to 4,152,322.70, 6,221,485.65 and 2,017,810.70 is: 3,023,315.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,322.70 : 6,221,485.65 = 2,017,810.70 : x
  2. Step 2: Convert to fraction form
    4,152,322.70/6,221,485.65 = 2,017,810.70/x
  3. Step 3: Cross multiply
    4,152,322.70x = 6,221,485.65 × 2,017,810.70
  4. Step 4: Simplify right side
    4,152,322.70x = 12,553,780,314,466.46
  5. Step 5: Solve for x
    x = 12,553,780,314,466.46/4,152,322.70
  6. Step 6: Final answer
    x = 3,023,315.20

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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.