Home / 1,072,484.16-1,480,045.98-589,094.04

Finding the Fourth Proportional to 1,072,484.16, 1,480,045.98 and 589,094.04

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Solution

The fourth proportional to 1,072,484.16, 1,480,045.98 and 589,094.04 is: 812,959.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,484.16 : 1,480,045.98 = 589,094.04 : x
  2. Step 2: Convert to fraction form
    1,072,484.16/1,480,045.98 = 589,094.04/x
  3. Step 3: Cross multiply
    1,072,484.16x = 1,480,045.98 × 589,094.04
  4. Step 4: Simplify right side
    1,072,484.16x = 871,886,265,743.96
  5. Step 5: Solve for x
    x = 871,886,265,743.96/1,072,484.16
  6. Step 6: Final answer
    x = 812,959.57

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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.