Home / 1,974,527.48-2,960,547.06-1,675,112.60

Finding the Fourth Proportional to 1,974,527.48, 2,960,547.06 and 1,675,112.60

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Solution

The fourth proportional to 1,974,527.48, 2,960,547.06 and 1,675,112.60 is: 2,511,613.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,974,527.48 : 2,960,547.06 = 1,675,112.60 : x
  2. Step 2: Convert to fraction form
    1,974,527.48/2,960,547.06 = 1,675,112.60/x
  3. Step 3: Cross multiply
    1,974,527.48x = 2,960,547.06 × 1,675,112.60
  4. Step 4: Simplify right side
    1,974,527.48x = 4,959,249,683,098.96
  5. Step 5: Solve for x
    x = 4,959,249,683,098.96/1,974,527.48
  6. Step 6: Final answer
    x = 2,511,613.40

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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.