Home / 9,583,386.02-13,224,895.35-5,453,325.62

Finding the Fourth Proportional to 9,583,386.02, 13,224,895.35 and 5,453,325.62

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Solution

The fourth proportional to 9,583,386.02, 13,224,895.35 and 5,453,325.62 is: 7,525,488.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,583,386.02 : 13,224,895.35 = 5,453,325.62 : x
  2. Step 2: Convert to fraction form
    9,583,386.02/13,224,895.35 = 5,453,325.62/x
  3. Step 3: Cross multiply
    9,583,386.02x = 13,224,895.35 × 5,453,325.62
  4. Step 4: Simplify right side
    9,583,386.02x = 72,119,660,633,973.86
  5. Step 5: Solve for x
    x = 72,119,660,633,973.86/9,583,386.02
  6. Step 6: Final answer
    x = 7,525,488.43

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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.