Home / 953,994.08-1,316,534.64-524,315

Finding the Fourth Proportional to 953,994.08, 1,316,534.64 and 524,315

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Solution

The fourth proportional to 953,994.08, 1,316,534.64 and 524,315 is: 723,567.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,994.08 : 1,316,534.64 = 524,315 : x
  2. Step 2: Convert to fraction form
    953,994.08/1,316,534.64 = 524,315/x
  3. Step 3: Cross multiply
    953,994.08x = 1,316,534.64 × 524,315
  4. Step 4: Simplify right side
    953,994.08x = 690,278,859,771.60
  5. Step 5: Solve for x
    x = 690,278,859,771.60/953,994.08
  6. Step 6: Final answer
    x = 723,567.24

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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.