Home / 4,243,555.02-6,365,270.19-1,048,681.11

Finding the Fourth Proportional to 4,243,555.02, 6,365,270.19 and 1,048,681.11

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Solution

The fourth proportional to 4,243,555.02, 6,365,270.19 and 1,048,681.11 is: 1,573,006.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,555.02 : 6,365,270.19 = 1,048,681.11 : x
  2. Step 2: Convert to fraction form
    4,243,555.02/6,365,270.19 = 1,048,681.11/x
  3. Step 3: Cross multiply
    4,243,555.02x = 6,365,270.19 × 1,048,681.11
  4. Step 4: Simplify right side
    4,243,555.02x = 6,675,138,608,299.11
  5. Step 5: Solve for x
    x = 6,675,138,608,299.11/4,243,555.02
  6. Step 6: Final answer
    x = 1,573,006.26

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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.