Home / 4,339,557.51-6,509,323.28-1,101,088.91

Finding the Fourth Proportional to 4,339,557.51, 6,509,323.28 and 1,101,088.91

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Solution

The fourth proportional to 4,339,557.51, 6,509,323.28 and 1,101,088.91 is: 1,651,630.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339,557.51 : 6,509,323.28 = 1,101,088.91 : x
  2. Step 2: Convert to fraction form
    4,339,557.51/6,509,323.28 = 1,101,088.91/x
  3. Step 3: Cross multiply
    4,339,557.51x = 6,509,323.28 × 1,101,088.91
  4. Step 4: Simplify right side
    4,339,557.51x = 7,167,343,675,212.82
  5. Step 5: Solve for x
    x = 7,167,343,675,212.82/4,339,557.51
  6. Step 6: Final answer
    x = 1,651,630.07

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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.