Home / 6,642,506.34-9,927,364.91-4,849,166.34

Finding the Fourth Proportional to 6,642,506.34, 9,927,364.91 and 4,849,166.34

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Solution

The fourth proportional to 6,642,506.34, 9,927,364.91 and 4,849,166.34 is: 7,247,180.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,642,506.34 : 9,927,364.91 = 4,849,166.34 : x
  2. Step 2: Convert to fraction form
    6,642,506.34/9,927,364.91 = 4,849,166.34/x
  3. Step 3: Cross multiply
    6,642,506.34x = 9,927,364.91 × 4,849,166.34
  4. Step 4: Simplify right side
    6,642,506.34x = 48,139,443,742,223.30
  5. Step 5: Solve for x
    x = 48,139,443,742,223.30/6,642,506.34
  6. Step 6: Final answer
    x = 7,247,180.70

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.