Home / 4,880,966.07-6,736,057.40-2,705,600.91

Finding the Fourth Proportional to 4,880,966.07, 6,736,057.40 and 2,705,600.91

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Solution

The fourth proportional to 4,880,966.07, 6,736,057.40 and 2,705,600.91 is: 3,733,908.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880,966.07 : 6,736,057.40 = 2,705,600.91 : x
  2. Step 2: Convert to fraction form
    4,880,966.07/6,736,057.40 = 2,705,600.91/x
  3. Step 3: Cross multiply
    4,880,966.07x = 6,736,057.40 × 2,705,600.91
  4. Step 4: Simplify right side
    4,880,966.07x = 18,225,083,038,016.24
  5. Step 5: Solve for x
    x = 18,225,083,038,016.24/4,880,966.07
  6. Step 6: Final answer
    x = 3,733,908.98

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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.