Home / 1,559,964-2,339,650.08-760,441.44

Finding the Fourth Proportional to 1,559,964, 2,339,650.08 and 760,441.44

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Solution

The fourth proportional to 1,559,964, 2,339,650.08 and 760,441.44 is: 1,140,517.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,964 : 2,339,650.08 = 760,441.44 : x
  2. Step 2: Convert to fraction form
    1,559,964/2,339,650.08 = 760,441.44/x
  3. Step 3: Cross multiply
    1,559,964x = 2,339,650.08 × 760,441.44
  4. Step 4: Simplify right side
    1,559,964x = 1,779,166,875,931.32
  5. Step 5: Solve for x
    x = 1,779,166,875,931.32/1,559,964
  6. Step 6: Final answer
    x = 1,140,517.91

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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.