Home / 9,490,527-14,238,218.07-2,758,941

Finding the Fourth Proportional to 9,490,527, 14,238,218.07 and 2,758,941

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Solution

The fourth proportional to 9,490,527, 14,238,218.07 and 2,758,941 is: 4,139,117.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,490,527 : 14,238,218.07 = 2,758,941 : x
  2. Step 2: Convert to fraction form
    9,490,527/14,238,218.07 = 2,758,941/x
  3. Step 3: Cross multiply
    9,490,527x = 14,238,218.07 × 2,758,941
  4. Step 4: Simplify right side
    9,490,527x = 39,282,403,600,263.87
  5. Step 5: Solve for x
    x = 39,282,403,600,263.87/9,490,527
  6. Step 6: Final answer
    x = 4,139,117.21

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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.