Home / 3,036,901.02-4,191,564.15-2,527,106.46

Finding the Fourth Proportional to 3,036,901.02, 4,191,564.15 and 2,527,106.46

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Solution

The fourth proportional to 3,036,901.02, 4,191,564.15 and 2,527,106.46 is: 3,487,940.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,901.02 : 4,191,564.15 = 2,527,106.46 : x
  2. Step 2: Convert to fraction form
    3,036,901.02/4,191,564.15 = 2,527,106.46/x
  3. Step 3: Cross multiply
    3,036,901.02x = 4,191,564.15 × 2,527,106.46
  4. Step 4: Simplify right side
    3,036,901.02x = 10,592,528,840,969.41
  5. Step 5: Solve for x
    x = 10,592,528,840,969.41/3,036,901.02
  6. Step 6: Final answer
    x = 3,487,940.10

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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.