Home / 1,973,367.60-2,958,237-710,886.48

Finding the Fourth Proportional to 1,973,367.60, 2,958,237 and 710,886.48

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Solution

The fourth proportional to 1,973,367.60, 2,958,237 and 710,886.48 is: 1,065,676.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,367.60 : 2,958,237 = 710,886.48 : x
  2. Step 2: Convert to fraction form
    1,973,367.60/2,958,237 = 710,886.48/x
  3. Step 3: Cross multiply
    1,973,367.60x = 2,958,237 × 710,886.48
  4. Step 4: Simplify right side
    1,973,367.60x = 2,102,970,687,935.76
  5. Step 5: Solve for x
    x = 2,102,970,687,935.76/1,973,367.60
  6. Step 6: Final answer
    x = 1,065,676.10

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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.