Home / 1,018,030.02-1,526,792.82-344,096.46

Finding the Fourth Proportional to 1,018,030.02, 1,526,792.82 and 344,096.46

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Solution

The fourth proportional to 1,018,030.02, 1,526,792.82 and 344,096.46 is: 516,059.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,018,030.02 : 1,526,792.82 = 344,096.46 : x
  2. Step 2: Convert to fraction form
    1,018,030.02/1,526,792.82 = 344,096.46/x
  3. Step 3: Cross multiply
    1,018,030.02x = 1,526,792.82 × 344,096.46
  4. Step 4: Simplify right side
    1,018,030.02x = 525,364,004,515.42
  5. Step 5: Solve for x
    x = 525,364,004,515.42/1,018,030.02
  6. Step 6: Final answer
    x = 516,059.44

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Double scale
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1.5x scale

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.