Home / 7,014,440.02-9,677,173.04-4,073,756.52

Finding the Fourth Proportional to 7,014,440.02, 9,677,173.04 and 4,073,756.52

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Solution

The fourth proportional to 7,014,440.02, 9,677,173.04 and 4,073,756.52 is: 5,620,184.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014,440.02 : 9,677,173.04 = 4,073,756.52 : x
  2. Step 2: Convert to fraction form
    7,014,440.02/9,677,173.04 = 4,073,756.52/x
  3. Step 3: Cross multiply
    7,014,440.02x = 9,677,173.04 × 4,073,756.52
  4. Step 4: Simplify right side
    7,014,440.02x = 39,422,446,766,868.22
  5. Step 5: Solve for x
    x = 39,422,446,766,868.22/7,014,440.02
  6. Step 6: Final answer
    x = 5,620,184.46

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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.