Home / 7,603,072.16-10,492,152.14-4,118,345.24

Finding the Fourth Proportional to 7,603,072.16, 10,492,152.14 and 4,118,345.24

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Solution

The fourth proportional to 7,603,072.16, 10,492,152.14 and 4,118,345.24 is: 5,683,269.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,603,072.16 : 10,492,152.14 = 4,118,345.24 : x
  2. Step 2: Convert to fraction form
    7,603,072.16/10,492,152.14 = 4,118,345.24/x
  3. Step 3: Cross multiply
    7,603,072.16x = 10,492,152.14 × 4,118,345.24
  4. Step 4: Simplify right side
    7,603,072.16x = 43,210,304,780,959.91
  5. Step 5: Solve for x
    x = 43,210,304,780,959.91/7,603,072.16
  6. Step 6: Final answer
    x = 5,683,269.07

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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.