Home / 8,996,111.10-13,490,230.05-3,602,969.10

Finding the Fourth Proportional to 8,996,111.10, 13,490,230.05 and 3,602,969.10

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Solution

The fourth proportional to 8,996,111.10, 13,490,230.05 and 3,602,969.10 is: 5,402,877.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,996,111.10 : 13,490,230.05 = 3,602,969.10 : x
  2. Step 2: Convert to fraction form
    8,996,111.10/13,490,230.05 = 3,602,969.10/x
  3. Step 3: Cross multiply
    8,996,111.10x = 13,490,230.05 × 3,602,969.10
  4. Step 4: Simplify right side
    8,996,111.10x = 48,604,882,022,041.46
  5. Step 5: Solve for x
    x = 48,604,882,022,041.46/8,996,111.10
  6. Step 6: Final answer
    x = 5,402,877.03

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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.