Home / 7,459,252.86-10,295,398.95-4,742,468.22

Finding the Fourth Proportional to 7,459,252.86, 10,295,398.95 and 4,742,468.22

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Solution

The fourth proportional to 7,459,252.86, 10,295,398.95 and 4,742,468.22 is: 6,545,642.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,252.86 : 10,295,398.95 = 4,742,468.22 : x
  2. Step 2: Convert to fraction form
    7,459,252.86/10,295,398.95 = 4,742,468.22/x
  3. Step 3: Cross multiply
    7,459,252.86x = 10,295,398.95 × 4,742,468.22
  4. Step 4: Simplify right side
    7,459,252.86x = 48,825,602,332,596.36
  5. Step 5: Solve for x
    x = 48,825,602,332,596.36/7,459,252.86
  6. Step 6: Final answer
    x = 6,545,642.47

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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.