Home / 9,237,050.19-12,746,909.07-5,163,048.27

Finding the Fourth Proportional to 9,237,050.19, 12,746,909.07 and 5,163,048.27

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Solution

The fourth proportional to 9,237,050.19, 12,746,909.07 and 5,163,048.27 is: 7,124,883.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,237,050.19 : 12,746,909.07 = 5,163,048.27 : x
  2. Step 2: Convert to fraction form
    9,237,050.19/12,746,909.07 = 5,163,048.27/x
  3. Step 3: Cross multiply
    9,237,050.19x = 12,746,909.07 × 5,163,048.27
  4. Step 4: Simplify right side
    9,237,050.19x = 65,812,906,821,710.80
  5. Step 5: Solve for x
    x = 65,812,906,821,710.80/9,237,050.19
  6. Step 6: Final answer
    x = 7,124,883.54

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1.5x scale

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.