Home / 6,200,855.48-9,300,681.76-1,882,943.16

Finding the Fourth Proportional to 6,200,855.48, 9,300,681.76 and 1,882,943.16

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Solution

The fourth proportional to 6,200,855.48, 9,300,681.76 and 1,882,943.16 is: 2,824,232.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200,855.48 : 9,300,681.76 = 1,882,943.16 : x
  2. Step 2: Convert to fraction form
    6,200,855.48/9,300,681.76 = 1,882,943.16/x
  3. Step 3: Cross multiply
    6,200,855.48x = 9,300,681.76 × 1,882,943.16
  4. Step 4: Simplify right side
    6,200,855.48x = 17,512,655,103,328.76
  5. Step 5: Solve for x
    x = 17,512,655,103,328.76/6,200,855.48
  6. Step 6: Final answer
    x = 2,824,232.10

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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.