Home / 1,076,564.48-1,615,096.85-366,598.67

Finding the Fourth Proportional to 1,076,564.48, 1,615,096.85 and 366,598.67

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Solution

The fourth proportional to 1,076,564.48, 1,615,096.85 and 366,598.67 is: 549,983.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,564.48 : 1,615,096.85 = 366,598.67 : x
  2. Step 2: Convert to fraction form
    1,076,564.48/1,615,096.85 = 366,598.67/x
  3. Step 3: Cross multiply
    1,076,564.48x = 1,615,096.85 × 366,598.67
  4. Step 4: Simplify right side
    1,076,564.48x = 592,092,349,972.20
  5. Step 5: Solve for x
    x = 592,092,349,972.20/1,076,564.48
  6. Step 6: Final answer
    x = 549,983.18

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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.