Home / 4,021,205.60-6,031,808.40-3,312,034.40

Finding the Fourth Proportional to 4,021,205.60, 6,031,808.40 and 3,312,034.40

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Solution

The fourth proportional to 4,021,205.60, 6,031,808.40 and 3,312,034.40 is: 4,968,051.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,205.60 : 6,031,808.40 = 3,312,034.40 : x
  2. Step 2: Convert to fraction form
    4,021,205.60/6,031,808.40 = 3,312,034.40/x
  3. Step 3: Cross multiply
    4,021,205.60x = 6,031,808.40 × 3,312,034.40
  4. Step 4: Simplify right side
    4,021,205.60x = 19,977,556,915,008.96
  5. Step 5: Solve for x
    x = 19,977,556,915,008.96/4,021,205.60
  6. Step 6: Final answer
    x = 4,968,051.60

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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.