Home / 11,075,484.90-15,290,905.23-7,596,539.27

Finding the Fourth Proportional to 11,075,484.90, 15,290,905.23 and 7,596,539.27

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Solution

The fourth proportional to 11,075,484.90, 15,290,905.23 and 7,596,539.27 is: 10,487,844.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,075,484.90 : 15,290,905.23 = 7,596,539.27 : x
  2. Step 2: Convert to fraction form
    11,075,484.90/15,290,905.23 = 7,596,539.27/x
  3. Step 3: Cross multiply
    11,075,484.90x = 15,290,905.23 × 7,596,539.27
  4. Step 4: Simplify right side
    11,075,484.90x = 116,157,961,977,088.86
  5. Step 5: Solve for x
    x = 116,157,961,977,088.86/11,075,484.90
  6. Step 6: Final answer
    x = 10,487,844.37

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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.