Home / 1,560,883.02-2,341,547.75-481,486.74

Finding the Fourth Proportional to 1,560,883.02, 2,341,547.75 and 481,486.74

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Solution

The fourth proportional to 1,560,883.02, 2,341,547.75 and 481,486.74 is: 722,298.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,883.02 : 2,341,547.75 = 481,486.74 : x
  2. Step 2: Convert to fraction form
    1,560,883.02/2,341,547.75 = 481,486.74/x
  3. Step 3: Cross multiply
    1,560,883.02x = 2,341,547.75 × 481,486.74
  4. Step 4: Simplify right side
    1,560,883.02x = 1,127,424,192,701.84
  5. Step 5: Solve for x
    x = 1,127,424,192,701.84/1,560,883.02
  6. Step 6: Final answer
    x = 722,298.97

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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.