Home / 2,908,030.60-4,360,296.30-1,490,854.60

Finding the Fourth Proportional to 2,908,030.60, 4,360,296.30 and 1,490,854.60

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Solution

The fourth proportional to 2,908,030.60, 4,360,296.30 and 1,490,854.60 is: 2,235,384.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,030.60 : 4,360,296.30 = 1,490,854.60 : x
  2. Step 2: Convert to fraction form
    2,908,030.60/4,360,296.30 = 1,490,854.60/x
  3. Step 3: Cross multiply
    2,908,030.60x = 4,360,296.30 × 1,490,854.60
  4. Step 4: Simplify right side
    2,908,030.60x = 6,500,567,796,217.98
  5. Step 5: Solve for x
    x = 6,500,567,796,217.98/2,908,030.60
  6. Step 6: Final answer
    x = 2,235,384.94

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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.