Home / 1,059,685.02-1,462,403.80-607,063.50

Finding the Fourth Proportional to 1,059,685.02, 1,462,403.80 and 607,063.50

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Solution

The fourth proportional to 1,059,685.02, 1,462,403.80 and 607,063.50 is: 837,769.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,685.02 : 1,462,403.80 = 607,063.50 : x
  2. Step 2: Convert to fraction form
    1,059,685.02/1,462,403.80 = 607,063.50/x
  3. Step 3: Cross multiply
    1,059,685.02x = 1,462,403.80 × 607,063.50
  4. Step 4: Simplify right side
    1,059,685.02x = 887,771,969,241.30
  5. Step 5: Solve for x
    x = 887,771,969,241.30/1,059,685.02
  6. Step 6: Final answer
    x = 837,769.67

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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.