Home / 1,559,346.94-2,334,814.95-1,018,262.86

Finding the Fourth Proportional to 1,559,346.94, 2,334,814.95 and 1,018,262.86

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Solution

The fourth proportional to 1,559,346.94, 2,334,814.95 and 1,018,262.86 is: 1,524,648.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,346.94 : 2,334,814.95 = 1,018,262.86 : x
  2. Step 2: Convert to fraction form
    1,559,346.94/2,334,814.95 = 1,018,262.86/x
  3. Step 3: Cross multiply
    1,559,346.94x = 2,334,814.95 × 1,018,262.86
  4. Step 4: Simplify right side
    1,559,346.94x = 2,377,455,348,557.76
  5. Step 5: Solve for x
    x = 2,377,455,348,557.76/1,559,346.94
  6. Step 6: Final answer
    x = 1,524,648.10

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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.