Home / 6,836,931.01-9,434,888.34-3,739,543.36

Finding the Fourth Proportional to 6,836,931.01, 9,434,888.34 and 3,739,543.36

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Solution

The fourth proportional to 6,836,931.01, 9,434,888.34 and 3,739,543.36 is: 5,160,528.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,836,931.01 : 9,434,888.34 = 3,739,543.36 : x
  2. Step 2: Convert to fraction form
    6,836,931.01/9,434,888.34 = 3,739,543.36/x
  3. Step 3: Cross multiply
    6,836,931.01x = 9,434,888.34 × 3,739,543.36
  4. Step 4: Simplify right side
    6,836,931.01x = 35,282,174,044,188.42
  5. Step 5: Solve for x
    x = 35,282,174,044,188.42/6,836,931.01
  6. Step 6: Final answer
    x = 5,160,528.02

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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.