Home / 3,556,594.90-4,908,100.60-1,925,001.98

Finding the Fourth Proportional to 3,556,594.90, 4,908,100.60 and 1,925,001.98

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Solution

The fourth proportional to 3,556,594.90, 4,908,100.60 and 1,925,001.98 is: 2,656,502.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,594.90 : 4,908,100.60 = 1,925,001.98 : x
  2. Step 2: Convert to fraction form
    3,556,594.90/4,908,100.60 = 1,925,001.98/x
  3. Step 3: Cross multiply
    3,556,594.90x = 4,908,100.60 × 1,925,001.98
  4. Step 4: Simplify right side
    3,556,594.90x = 9,448,103,373,039.19
  5. Step 5: Solve for x
    x = 9,448,103,373,039.19/3,556,594.90
  6. Step 6: Final answer
    x = 2,656,502.54

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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.