Home / 10,402,145-14,351,483.44-6,050,307.51

Finding the Fourth Proportional to 10,402,145, 14,351,483.44 and 6,050,307.51

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Solution

The fourth proportional to 10,402,145, 14,351,483.44 and 6,050,307.51 is: 8,347,402.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,402,145 : 14,351,483.44 = 6,050,307.51 : x
  2. Step 2: Convert to fraction form
    10,402,145/14,351,483.44 = 6,050,307.51/x
  3. Step 3: Cross multiply
    10,402,145x = 14,351,483.44 × 6,050,307.51
  4. Step 4: Simplify right side
    10,402,145x = 86,830,888,036,672.62
  5. Step 5: Solve for x
    x = 86,830,888,036,672.62/10,402,145
  6. Step 6: Final answer
    x = 8,347,402.20

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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.