Home / 7,492,672.49-10,339,887.93-4,054,913.52

Finding the Fourth Proportional to 7,492,672.49, 10,339,887.93 and 4,054,913.52

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Solution

The fourth proportional to 7,492,672.49, 10,339,887.93 and 4,054,913.52 is: 5,595,780.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,672.49 : 10,339,887.93 = 4,054,913.52 : x
  2. Step 2: Convert to fraction form
    7,492,672.49/10,339,887.93 = 4,054,913.52/x
  3. Step 3: Cross multiply
    7,492,672.49x = 10,339,887.93 × 4,054,913.52
  4. Step 4: Simplify right side
    7,492,672.49x = 41,927,351,362,641.81
  5. Step 5: Solve for x
    x = 41,927,351,362,641.81/7,492,672.49
  6. Step 6: Final answer
    x = 5,595,780.60

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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.