Home / 1,596,376.56-2,203,050.88-908,030.64

Finding the Fourth Proportional to 1,596,376.56, 2,203,050.88 and 908,030.64

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Solution

The fourth proportional to 1,596,376.56, 2,203,050.88 and 908,030.64 is: 1,253,111.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,376.56 : 2,203,050.88 = 908,030.64 : x
  2. Step 2: Convert to fraction form
    1,596,376.56/2,203,050.88 = 908,030.64/x
  3. Step 3: Cross multiply
    1,596,376.56x = 2,203,050.88 × 908,030.64
  4. Step 4: Simplify right side
    1,596,376.56x = 2,000,437,700,518.96
  5. Step 5: Solve for x
    x = 2,000,437,700,518.96/1,596,376.56
  6. Step 6: Final answer
    x = 1,253,111.42

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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.