Home / 965,095.76-1,448,382.67-695,094.21

Finding the Fourth Proportional to 965,095.76, 1,448,382.67 and 695,094.21

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Solution

The fourth proportional to 965,095.76, 1,448,382.67 and 695,094.21 is: 1,043,173.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,095.76 : 1,448,382.67 = 695,094.21 : x
  2. Step 2: Convert to fraction form
    965,095.76/1,448,382.67 = 695,094.21/x
  3. Step 3: Cross multiply
    965,095.76x = 1,448,382.67 × 695,094.21
  4. Step 4: Simplify right side
    965,095.76x = 1,006,762,406,043.61
  5. Step 5: Solve for x
    x = 1,006,762,406,043.61/965,095.76
  6. Step 6: Final answer
    x = 1,043,173.58

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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.