Home / 3,592,235.64-5,389,931.90-1,885,982.47

Finding the Fourth Proportional to 3,592,235.64, 5,389,931.90 and 1,885,982.47

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Solution

The fourth proportional to 3,592,235.64, 5,389,931.90 and 1,885,982.47 is: 2,829,802.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,235.64 : 5,389,931.90 = 1,885,982.47 : x
  2. Step 2: Convert to fraction form
    3,592,235.64/5,389,931.90 = 1,885,982.47/x
  3. Step 3: Cross multiply
    3,592,235.64x = 5,389,931.90 × 1,885,982.47
  4. Step 4: Simplify right side
    3,592,235.64x = 10,165,317,077,893.79
  5. Step 5: Solve for x
    x = 10,165,317,077,893.79/3,592,235.64
  6. Step 6: Final answer
    x = 2,829,802.41

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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.