Home / 1,088,465.21-1,502,099.93-598,455.41

Finding the Fourth Proportional to 1,088,465.21, 1,502,099.93 and 598,455.41

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Solution

The fourth proportional to 1,088,465.21, 1,502,099.93 and 598,455.41 is: 825,878.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,465.21 : 1,502,099.93 = 598,455.41 : x
  2. Step 2: Convert to fraction form
    1,088,465.21/1,502,099.93 = 598,455.41/x
  3. Step 3: Cross multiply
    1,088,465.21x = 1,502,099.93 × 598,455.41
  4. Step 4: Simplify right side
    1,088,465.21x = 898,939,823,454.76
  5. Step 5: Solve for x
    x = 898,939,823,454.76/1,088,465.21
  6. Step 6: Final answer
    x = 825,878.32

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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.