Home / 2,574,898.83-3,556,309.48-1,695,777.89

Finding the Fourth Proportional to 2,574,898.83, 3,556,309.48 and 1,695,777.89

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Solution

The fourth proportional to 2,574,898.83, 3,556,309.48 and 1,695,777.89 is: 2,342,115.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,898.83 : 3,556,309.48 = 1,695,777.89 : x
  2. Step 2: Convert to fraction form
    2,574,898.83/3,556,309.48 = 1,695,777.89/x
  3. Step 3: Cross multiply
    2,574,898.83x = 3,556,309.48 × 1,695,777.89
  4. Step 4: Simplify right side
    2,574,898.83x = 6,030,710,964,160.41
  5. Step 5: Solve for x
    x = 6,030,710,964,160.41/2,574,898.83
  6. Step 6: Final answer
    x = 2,342,115.70

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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.