Home / 7,010,599.02-10,456,996.40-6,364,800.06

Finding the Fourth Proportional to 7,010,599.02, 10,456,996.40 and 6,364,800.06

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Solution

The fourth proportional to 7,010,599.02, 10,456,996.40 and 6,364,800.06 is: 9,493,723.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010,599.02 : 10,456,996.40 = 6,364,800.06 : x
  2. Step 2: Convert to fraction form
    7,010,599.02/10,456,996.40 = 6,364,800.06/x
  3. Step 3: Cross multiply
    7,010,599.02x = 10,456,996.40 × 6,364,800.06
  4. Step 4: Simplify right side
    7,010,599.02x = 66,556,691,282,315.77
  5. Step 5: Solve for x
    x = 66,556,691,282,315.77/7,010,599.02
  6. Step 6: Final answer
    x = 9,493,723.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.