Home / 9,792,885.80-14,689,328.70-2,604,405.80

Finding the Fourth Proportional to 9,792,885.80, 14,689,328.70 and 2,604,405.80

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Solution

The fourth proportional to 9,792,885.80, 14,689,328.70 and 2,604,405.80 is: 3,906,608.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,792,885.80 : 14,689,328.70 = 2,604,405.80 : x
  2. Step 2: Convert to fraction form
    9,792,885.80/14,689,328.70 = 2,604,405.80/x
  3. Step 3: Cross multiply
    9,792,885.80x = 14,689,328.70 × 2,604,405.80
  4. Step 4: Simplify right side
    9,792,885.80x = 38,256,972,864,386.45
  5. Step 5: Solve for x
    x = 38,256,972,864,386.45/9,792,885.80
  6. Step 6: Final answer
    x = 3,906,608.70

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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.