Home / 9,352,807.40-14,029,211.10-5,746,881.80

Finding the Fourth Proportional to 9,352,807.40, 14,029,211.10 and 5,746,881.80

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Solution

The fourth proportional to 9,352,807.40, 14,029,211.10 and 5,746,881.80 is: 8,620,322.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352,807.40 : 14,029,211.10 = 5,746,881.80 : x
  2. Step 2: Convert to fraction form
    9,352,807.40/14,029,211.10 = 5,746,881.80/x
  3. Step 3: Cross multiply
    9,352,807.40x = 14,029,211.10 × 5,746,881.80
  4. Step 4: Simplify right side
    9,352,807.40x = 80,624,217,938,947.97
  5. Step 5: Solve for x
    x = 80,624,217,938,947.97/9,352,807.40
  6. Step 6: Final answer
    x = 8,620,322.70

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1.5x scale

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.