Home / 6,578,000.80-9,862,510.95-3,504,451.18

Finding the Fourth Proportional to 6,578,000.80, 9,862,510.95 and 3,504,451.18

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Solution

The fourth proportional to 6,578,000.80, 9,862,510.95 and 3,504,451.18 is: 5,254,284.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,578,000.80 : 9,862,510.95 = 3,504,451.18 : x
  2. Step 2: Convert to fraction form
    6,578,000.80/9,862,510.95 = 3,504,451.18/x
  3. Step 3: Cross multiply
    6,578,000.80x = 9,862,510.95 × 3,504,451.18
  4. Step 4: Simplify right side
    6,578,000.80x = 34,562,688,136,490.42
  5. Step 5: Solve for x
    x = 34,562,688,136,490.42/6,578,000.80
  6. Step 6: Final answer
    x = 5,254,284.57

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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.