Home / 1,001,533.07-1,501,249.85-370,044.11

Finding the Fourth Proportional to 1,001,533.07, 1,501,249.85 and 370,044.11

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Solution

The fourth proportional to 1,001,533.07, 1,501,249.85 and 370,044.11 is: 554,678.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,533.07 : 1,501,249.85 = 370,044.11 : x
  2. Step 2: Convert to fraction form
    1,001,533.07/1,501,249.85 = 370,044.11/x
  3. Step 3: Cross multiply
    1,001,533.07x = 1,501,249.85 × 370,044.11
  4. Step 4: Simplify right side
    1,001,533.07x = 555,528,667,921.45
  5. Step 5: Solve for x
    x = 555,528,667,921.45/1,001,533.07
  6. Step 6: Final answer
    x = 554,678.31

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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.