Home / 1,084,750.77-1,496,798.41-601,315.50

Finding the Fourth Proportional to 1,084,750.77, 1,496,798.41 and 601,315.50

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Solution

The fourth proportional to 1,084,750.77, 1,496,798.41 and 601,315.50 is: 829,728.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,750.77 : 1,496,798.41 = 601,315.50 : x
  2. Step 2: Convert to fraction form
    1,084,750.77/1,496,798.41 = 601,315.50/x
  3. Step 3: Cross multiply
    1,084,750.77x = 1,496,798.41 × 601,315.50
  4. Step 4: Simplify right side
    1,084,750.77x = 900,048,084,308.36
  5. Step 5: Solve for x
    x = 900,048,084,308.36/1,084,750.77
  6. Step 6: Final answer
    x = 829,728.00

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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.