Home / 3,556,595.59-4,908,101.54-1,925,002.67

Finding the Fourth Proportional to 3,556,595.59, 4,908,101.54 and 1,925,002.67

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Solution

The fourth proportional to 3,556,595.59, 4,908,101.54 and 1,925,002.67 is: 2,656,503.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,595.59 : 4,908,101.54 = 1,925,002.67 : x
  2. Step 2: Convert to fraction form
    3,556,595.59/4,908,101.54 = 1,925,002.67/x
  3. Step 3: Cross multiply
    3,556,595.59x = 4,908,101.54 × 1,925,002.67
  4. Step 4: Simplify right side
    3,556,595.59x = 9,448,108,534,965.59
  5. Step 5: Solve for x
    x = 9,448,108,534,965.59/3,556,595.59
  6. Step 6: Final answer
    x = 2,656,503.47

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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.