Home / 9,537,070.04-13,161,502.75-5,463,476.36

Finding the Fourth Proportional to 9,537,070.04, 13,161,502.75 and 5,463,476.36

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Solution

The fourth proportional to 9,537,070.04, 13,161,502.75 and 5,463,476.36 is: 7,539,795.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,537,070.04 : 13,161,502.75 = 5,463,476.36 : x
  2. Step 2: Convert to fraction form
    9,537,070.04/13,161,502.75 = 5,463,476.36/x
  3. Step 3: Cross multiply
    9,537,070.04x = 13,161,502.75 × 5,463,476.36
  4. Step 4: Simplify right side
    9,537,070.04x = 71,907,559,136,700
  5. Step 5: Solve for x
    x = 71,907,559,136,700/9,537,070.04
  6. Step 6: Final answer
    x = 7,539,795.64

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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.