Home / 3,046,136.01-4,200,984.67-1,884,397.76

Finding the Fourth Proportional to 3,046,136.01, 4,200,984.67 and 1,884,397.76

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Solution

The fourth proportional to 3,046,136.01, 4,200,984.67 and 1,884,397.76 is: 2,598,809.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,136.01 : 4,200,984.67 = 1,884,397.76 : x
  2. Step 2: Convert to fraction form
    3,046,136.01/4,200,984.67 = 1,884,397.76/x
  3. Step 3: Cross multiply
    3,046,136.01x = 4,200,984.67 × 1,884,397.76
  4. Step 4: Simplify right side
    3,046,136.01x = 7,916,326,101,942.34
  5. Step 5: Solve for x
    x = 7,916,326,101,942.34/3,046,136.01
  6. Step 6: Final answer
    x = 2,598,809.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.