Home / 1,532,289.40-2,298,566.30-395,041.95

Finding the Fourth Proportional to 1,532,289.40, 2,298,566.30 and 395,041.95

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Solution

The fourth proportional to 1,532,289.40, 2,298,566.30 and 395,041.95 is: 592,597.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,289.40 : 2,298,566.30 = 395,041.95 : x
  2. Step 2: Convert to fraction form
    1,532,289.40/2,298,566.30 = 395,041.95/x
  3. Step 3: Cross multiply
    1,532,289.40x = 2,298,566.30 × 395,041.95
  4. Step 4: Simplify right side
    1,532,289.40x = 908,030,111,381.08
  5. Step 5: Solve for x
    x = 908,030,111,381.08/1,532,289.40
  6. Step 6: Final answer
    x = 592,597.01

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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.