Home / 7,307,831.02-10,084,123.55-4,367,064.53

Finding the Fourth Proportional to 7,307,831.02, 10,084,123.55 and 4,367,064.53

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Solution

The fourth proportional to 7,307,831.02, 10,084,123.55 and 4,367,064.53 is: 6,026,140.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,831.02 : 10,084,123.55 = 4,367,064.53 : x
  2. Step 2: Convert to fraction form
    7,307,831.02/10,084,123.55 = 4,367,064.53/x
  3. Step 3: Cross multiply
    7,307,831.02x = 10,084,123.55 × 4,367,064.53
  4. Step 4: Simplify right side
    7,307,831.02x = 44,038,018,271,342.69
  5. Step 5: Solve for x
    x = 44,038,018,271,342.69/7,307,831.02
  6. Step 6: Final answer
    x = 6,026,140.75

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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.