Home / 4,725,153-6,521,332.98-2,660,570.92

Finding the Fourth Proportional to 4,725,153, 6,521,332.98 and 2,660,570.92

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Solution

The fourth proportional to 4,725,153, 6,521,332.98 and 2,660,570.92 is: 3,671,938.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,153 : 6,521,332.98 = 2,660,570.92 : x
  2. Step 2: Convert to fraction form
    4,725,153/6,521,332.98 = 2,660,570.92/x
  3. Step 3: Cross multiply
    4,725,153x = 6,521,332.98 × 2,660,570.92
  4. Step 4: Simplify right side
    4,725,153x = 17,350,468,886,224.94
  5. Step 5: Solve for x
    x = 17,350,468,886,224.94/4,725,153
  6. Step 6: Final answer
    x = 3,671,938.01

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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.