Home / 1,742,014.72-2,613,395.58-604,812.88

Finding the Fourth Proportional to 1,742,014.72, 2,613,395.58 and 604,812.88

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Solution

The fourth proportional to 1,742,014.72, 2,613,395.58 and 604,812.88 is: 907,349.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,014.72 : 2,613,395.58 = 604,812.88 : x
  2. Step 2: Convert to fraction form
    1,742,014.72/2,613,395.58 = 604,812.88/x
  3. Step 3: Cross multiply
    1,742,014.72x = 2,613,395.58 × 604,812.88
  4. Step 4: Simplify right side
    1,742,014.72x = 1,580,615,307,319.07
  5. Step 5: Solve for x
    x = 1,580,615,307,319.07/1,742,014.72
  6. Step 6: Final answer
    x = 907,349.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.