Home / 1,847,829.02-2,771,743.59-695,292.30

Finding the Fourth Proportional to 1,847,829.02, 2,771,743.59 and 695,292.30

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Solution

The fourth proportional to 1,847,829.02, 2,771,743.59 and 695,292.30 is: 1,042,938.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,829.02 : 2,771,743.59 = 695,292.30 : x
  2. Step 2: Convert to fraction form
    1,847,829.02/2,771,743.59 = 695,292.30/x
  3. Step 3: Cross multiply
    1,847,829.02x = 2,771,743.59 × 695,292.30
  4. Step 4: Simplify right side
    1,847,829.02x = 1,927,171,975,701.36
  5. Step 5: Solve for x
    x = 1,927,171,975,701.36/1,847,829.02
  6. Step 6: Final answer
    x = 1,042,938.48

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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.