Home / 956,386.08-1,434,803.76-535,952.16

Finding the Fourth Proportional to 956,386.08, 1,434,803.76 and 535,952.16

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Solution

The fourth proportional to 956,386.08, 1,434,803.76 and 535,952.16 is: 804,054.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,386.08 : 1,434,803.76 = 535,952.16 : x
  2. Step 2: Convert to fraction form
    956,386.08/1,434,803.76 = 535,952.16/x
  3. Step 3: Cross multiply
    956,386.08x = 1,434,803.76 × 535,952.16
  4. Step 4: Simplify right side
    956,386.08x = 768,986,174,348.12
  5. Step 5: Solve for x
    x = 768,986,174,348.12/956,386.08
  6. Step 6: Final answer
    x = 804,054.13

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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.