Home / 1,535,430.02-2,303,440.26-588,726.86

Finding the Fourth Proportional to 1,535,430.02, 2,303,440.26 and 588,726.86

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Solution

The fourth proportional to 1,535,430.02, 2,303,440.26 and 588,726.86 is: 883,203.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,430.02 : 2,303,440.26 = 588,726.86 : x
  2. Step 2: Convert to fraction form
    1,535,430.02/2,303,440.26 = 588,726.86/x
  3. Step 3: Cross multiply
    1,535,430.02x = 2,303,440.26 × 588,726.86
  4. Step 4: Simplify right side
    1,535,430.02x = 1,356,097,151,467.38
  5. Step 5: Solve for x
    x = 1,356,097,151,467.38/1,535,430.02
  6. Step 6: Final answer
    x = 883,203.49

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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.