Home / 1,047,322.34-1,571,106.54-373,499.43

Finding the Fourth Proportional to 1,047,322.34, 1,571,106.54 and 373,499.43

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Solution

The fourth proportional to 1,047,322.34, 1,571,106.54 and 373,499.43 is: 560,293.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,322.34 : 1,571,106.54 = 373,499.43 : x
  2. Step 2: Convert to fraction form
    1,047,322.34/1,571,106.54 = 373,499.43/x
  3. Step 3: Cross multiply
    1,047,322.34x = 1,571,106.54 × 373,499.43
  4. Step 4: Simplify right side
    1,047,322.34x = 586,807,402,350.61
  5. Step 5: Solve for x
    x = 586,807,402,350.61/1,047,322.34
  6. Step 6: Final answer
    x = 560,293.03

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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.