Home / 1,036,720.17-1,555,032.06-362,952.63

Finding the Fourth Proportional to 1,036,720.17, 1,555,032.06 and 362,952.63

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Solution

The fourth proportional to 1,036,720.17, 1,555,032.06 and 362,952.63 is: 544,412.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,720.17 : 1,555,032.06 = 362,952.63 : x
  2. Step 2: Convert to fraction form
    1,036,720.17/1,555,032.06 = 362,952.63/x
  3. Step 3: Cross multiply
    1,036,720.17x = 1,555,032.06 × 362,952.63
  4. Step 4: Simplify right side
    1,036,720.17x = 564,402,975,911.32
  5. Step 5: Solve for x
    x = 564,402,975,911.32/1,036,720.17
  6. Step 6: Final answer
    x = 544,412.07

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1.5x scale

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.