Home / 6,020,064-8,307,646.09-3,266,681.33

Finding the Fourth Proportional to 6,020,064, 8,307,646.09 and 3,266,681.33

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Solution

The fourth proportional to 6,020,064, 8,307,646.09 and 3,266,681.33 is: 4,507,997.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,064 : 8,307,646.09 = 3,266,681.33 : x
  2. Step 2: Convert to fraction form
    6,020,064/8,307,646.09 = 3,266,681.33/x
  3. Step 3: Cross multiply
    6,020,064x = 8,307,646.09 × 3,266,681.33
  4. Step 4: Simplify right side
    6,020,064x = 27,138,432,391,052.91
  5. Step 5: Solve for x
    x = 27,138,432,391,052.91/6,020,064
  6. Step 6: Final answer
    x = 4,507,997.32

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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.