Home / 2,984,209.76-4,473,127.04-1,702,056.40

Finding the Fourth Proportional to 2,984,209.76, 4,473,127.04 and 1,702,056.40

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Solution

The fourth proportional to 2,984,209.76, 4,473,127.04 and 1,702,056.40 is: 2,551,266.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,209.76 : 4,473,127.04 = 1,702,056.40 : x
  2. Step 2: Convert to fraction form
    2,984,209.76/4,473,127.04 = 1,702,056.40/x
  3. Step 3: Cross multiply
    2,984,209.76x = 4,473,127.04 × 1,702,056.40
  4. Step 4: Simplify right side
    2,984,209.76x = 7,613,514,506,445.06
  5. Step 5: Solve for x
    x = 7,613,514,506,445.06/2,984,209.76
  6. Step 6: Final answer
    x = 2,551,266.54

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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.