Home / 1,615,648.19-2,423,533.77-604,663.70

Finding the Fourth Proportional to 1,615,648.19, 2,423,533.77 and 604,663.70

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Solution

The fourth proportional to 1,615,648.19, 2,423,533.77 and 604,663.70 is: 907,018.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,615,648.19 : 2,423,533.77 = 604,663.70 : x
  2. Step 2: Convert to fraction form
    1,615,648.19/2,423,533.77 = 604,663.70/x
  3. Step 3: Cross multiply
    1,615,648.19x = 2,423,533.77 × 604,663.70
  4. Step 4: Simplify right side
    1,615,648.19x = 1,465,422,884,325.48
  5. Step 5: Solve for x
    x = 1,465,422,884,325.48/1,615,648.19
  6. Step 6: Final answer
    x = 907,018.56

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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.