Home / 10,450,125.07-14,421,206.01-5,803,909.27

Finding the Fourth Proportional to 10,450,125.07, 14,421,206.01 and 5,803,909.27

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Solution

The fourth proportional to 10,450,125.07, 14,421,206.01 and 5,803,909.27 is: 8,009,413.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,450,125.07 : 14,421,206.01 = 5,803,909.27 : x
  2. Step 2: Convert to fraction form
    10,450,125.07/14,421,206.01 = 5,803,909.27/x
  3. Step 3: Cross multiply
    10,450,125.07x = 14,421,206.01 × 5,803,909.27
  4. Step 4: Simplify right side
    10,450,125.07x = 83,699,371,246,018.70
  5. Step 5: Solve for x
    x = 83,699,371,246,018.70/10,450,125.07
  6. Step 6: Final answer
    x = 8,009,413.35

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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.