Home / 1,808,701.48-2,713,526.46-546,562.60

Finding the Fourth Proportional to 1,808,701.48, 2,713,526.46 and 546,562.60

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Solution

The fourth proportional to 1,808,701.48, 2,713,526.46 and 546,562.60 is: 819,987.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,701.48 : 2,713,526.46 = 546,562.60 : x
  2. Step 2: Convert to fraction form
    1,808,701.48/2,713,526.46 = 546,562.60/x
  3. Step 3: Cross multiply
    1,808,701.48x = 2,713,526.46 × 546,562.60
  4. Step 4: Simplify right side
    1,808,701.48x = 1,483,112,077,146.40
  5. Step 5: Solve for x
    x = 1,483,112,077,146.40/1,808,701.48
  6. Step 6: Final answer
    x = 819,987.21

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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.