Home / 5,330,780.02-7,996,163.75-1,736,541.10

Finding the Fourth Proportional to 5,330,780.02, 7,996,163.75 and 1,736,541.10

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Solution

The fourth proportional to 5,330,780.02, 7,996,163.75 and 1,736,541.10 is: 2,604,809.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,780.02 : 7,996,163.75 = 1,736,541.10 : x
  2. Step 2: Convert to fraction form
    5,330,780.02/7,996,163.75 = 1,736,541.10/x
  3. Step 3: Cross multiply
    5,330,780.02x = 7,996,163.75 × 1,736,541.10
  4. Step 4: Simplify right side
    5,330,780.02x = 13,885,666,994,205.12
  5. Step 5: Solve for x
    x = 13,885,666,994,205.12/5,330,780.02
  6. Step 6: Final answer
    x = 2,604,809.60

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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.