Home / 440,292.59-607,606.16-249,343.19

Finding the Fourth Proportional to 440,292.59, 607,606.16 and 249,343.19

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Solution

The fourth proportional to 440,292.59, 607,606.16 and 249,343.19 is: 344,094.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,292.59 : 607,606.16 = 249,343.19 : x
  2. Step 2: Convert to fraction form
    440,292.59/607,606.16 = 249,343.19/x
  3. Step 3: Cross multiply
    440,292.59x = 607,606.16 × 249,343.19
  4. Step 4: Simplify right side
    440,292.59x = 151,502,453,913.30
  5. Step 5: Solve for x
    x = 151,502,453,913.30/440,292.59
  6. Step 6: Final answer
    x = 344,094.95

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1.5x scale

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.