Home / 4,031,465.40-6,038,903.70-2,038,044.60

Finding the Fourth Proportional to 4,031,465.40, 6,038,903.70 and 2,038,044.60

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Solution

The fourth proportional to 4,031,465.40, 6,038,903.70 and 2,038,044.60 is: 3,052,873.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,465.40 : 6,038,903.70 = 2,038,044.60 : x
  2. Step 2: Convert to fraction form
    4,031,465.40/6,038,903.70 = 2,038,044.60/x
  3. Step 3: Cross multiply
    4,031,465.40x = 6,038,903.70 × 2,038,044.60
  4. Step 4: Simplify right side
    4,031,465.40x = 12,307,555,075,705.02
  5. Step 5: Solve for x
    x = 12,307,555,075,705.02/4,031,465.40
  6. Step 6: Final answer
    x = 3,052,873.80

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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.