Home / 1,047,009.65-1,570,451.90-373,055.22

Finding the Fourth Proportional to 1,047,009.65, 1,570,451.90 and 373,055.22

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Solution

The fourth proportional to 1,047,009.65, 1,570,451.90 and 373,055.22 is: 559,560.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,009.65 : 1,570,451.90 = 373,055.22 : x
  2. Step 2: Convert to fraction form
    1,047,009.65/1,570,451.90 = 373,055.22/x
  3. Step 3: Cross multiply
    1,047,009.65x = 1,570,451.90 × 373,055.22
  4. Step 4: Simplify right side
    1,047,009.65x = 585,865,277,188.64
  5. Step 5: Solve for x
    x = 585,865,277,188.64/1,047,009.65
  6. Step 6: Final answer
    x = 559,560.54

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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.