Home / 1,160,038.56-1,740,692.08-450,094.62

Finding the Fourth Proportional to 1,160,038.56, 1,740,692.08 and 450,094.62

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Solution

The fourth proportional to 1,160,038.56, 1,740,692.08 and 450,094.62 is: 675,388.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,038.56 : 1,740,692.08 = 450,094.62 : x
  2. Step 2: Convert to fraction form
    1,160,038.56/1,740,692.08 = 450,094.62/x
  3. Step 3: Cross multiply
    1,160,038.56x = 1,740,692.08 × 450,094.62
  4. Step 4: Simplify right side
    1,160,038.56x = 783,476,140,284.61
  5. Step 5: Solve for x
    x = 783,476,140,284.61/1,160,038.56
  6. Step 6: Final answer
    x = 675,388.01

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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.